{"product_id":"pressed-steel-braked-swivel-castors-with-grey-rubber-on-black-polypropylene-wheel-50mm-to-100mm","title":"Pressed Steel Braked Swivel Castors With Grey Rubber on Black Polypropylene Wheel - 50mm to 100mm","description":"\u003cstyle\u003e\n.pc-wrap{font-family:'Helvetica Neue',Arial,sans-serif;color:#1a1a1a;max-width:980px;margin:0 auto;line-height:1.75;}\n.pc-hero{background:linear-gradient(135deg,#0d1b2a 0%,#1b2a3b 60%,#243447 100%);color:#fff;padding:46px 50px 40px;border-radius:4px 4px 0 0;margin-bottom:0;}\n.pc-hero h1{font-size:1.5em;font-weight:700;margin:0 0 10px;letter-spacing:-0.3px;color:#fff;line-height:1.35;}\n.pc-hero-sub{font-size:0.85em;color:#a8bbc8;margin:0;letter-spacing:0.7px;text-transform:uppercase;}\n.pc-rule{background:#c8a84b;height:4px;margin-bottom:0;}\n.pc-intro{background:#f8f9fb;border:1px solid #dde3ea;border-top:none;padding:30px 50px 32px;margin-bottom:38px;}\n.pc-intro p{margin:0 0 10px;font-size:0.97em;color:#2d3a44;line-height:1.95;}\n.pc-intro p:last-child{margin-bottom:0;}\n.pc-section-label{font-size:0.70em;font-weight:700;color:#0d1b2a;text-transform:uppercase;letter-spacing:1.5px;border-left:4px solid #c8a84b;padding-left:12px;margin:0 0 20px;}\n.pc-compare-wrap{background:#fff;border:1px solid #d0ccc4;border-radius:3px;padding:30px 34px;margin-bottom:46px;}\n.pc-tbl-scroll{overflow-x:auto;}\n.pc-tbl{width:100%;border-collapse:collapse;font-size:13px;}\n.pc-tbl thead tr{background:linear-gradient(to right,#0d1b2a,#243447);}\n.pc-tbl thead th{color:#fff;padding:12px 15px;text-align:left;font-weight:600;letter-spacing:0.05em;white-space:nowrap;}\n.pc-tbl tbody tr:nth-child(even){background:#f4f7fa;}\n.pc-tbl tbody tr:nth-child(odd){background:#fff;}\n.pc-tbl tbody td{padding:9px 15px;color:#2c2c2c;border-bottom:1px solid #e6e1d8;white-space:nowrap;}\n.pc-tbl tbody tr:last-child td{border-bottom:none;}\n.pc-tbl tbody td:first-child{font-weight:600;color:#0d1b2a;}\n.pc-tbl-note{font-size:0.79em;color:#7a6a5a;font-style:italic;margin-top:14px;line-height:1.65;}\n.pc-card{background:#fff;border:1px solid #dde3ea;border-radius:4px;overflow:hidden;margin:0 0 30px;}\n.pc-card-head{background:linear-gradient(to right,#0d1b2a,#243447);color:#fff;padding:20px 28px;}\n.pc-card-head h2{margin:0;font-size:1.0em;font-weight:700;letter-spacing:0.2px;color:#fff;}\n.pc-card-head span{font-size:0.8em;color:#a8bbc8;display:block;margin-top:5px;}\n.pc-card-body{padding:28px 30px;}\n.pc-intro-para{font-size:0.94em;color:#2d3a44;line-height:1.9;margin:0 0 22px;}\n.pc-sub-label{font-size:0.75em;font-weight:700;color:#0d1b2a;text-transform:uppercase;letter-spacing:1.2px;margin:22px 0 12px;border-left:3px solid #c8a84b;padding-left:10px;}\n.pc-spec-tbl{width:100%;border-collapse:collapse;font-size:0.875em;margin-bottom:24px;}\n.pc-spec-tbl tr:nth-child(even){background:#f4f7fa;}\n.pc-spec-tbl tr:nth-child(odd){background:#fff;}\n.pc-spec-tbl th{color:#0d1b2a;padding:9px 14px;text-align:left;font-weight:600;width:50%;border-bottom:1px solid #dde3ea;}\n.pc-spec-tbl td{padding:9px 14px;color:#2d3a44;border-bottom:1px solid #eef1f4;}\n.pc-spec-tbl tr:last-child th,.pc-spec-tbl tr:last-child td{border-bottom:none;}\n.pc-feat-list{list-style:none;padding:0;margin:0 0 20px;}\n.pc-feat-list li{padding:7px 0;font-size:0.875em;color:#3a4a56;border-bottom:1px solid #f0f3f6;}\n.pc-feat-list li:last-child{border-bottom:none;}\n.pc-feat-list li strong{color:#0d1b2a;}\n.pc-app-list{list-style:none;padding:0;margin:0 0 8px;}\n.pc-app-list li{padding:7px 0;font-size:0.875em;color:#3a4a56;border-bottom:1px solid #f0f3f6;}\n.pc-app-list li:last-child{border-bottom:none;}\n.pc-app-list li strong{color:#0d1b2a;}\n.pc-faq-wrap{background:#fff;border:1px solid #d0ccc4;border-radius:3px;padding:30px 34px;margin-bottom:36px;}\n.pc-faq-item{border:1px solid #dde3ea;border-radius:4px;margin-bottom:14px;overflow:hidden;}\n.pc-faq-item:last-child{margin-bottom:0;}\n.pc-faq-q{background:#f4f7fa;padding:14px 20px;font-weight:700;font-size:0.92em;color:#0d1b2a;}\n.pc-faq-a{padding:14px 20px;font-size:0.88em;color:#3a4a56;background:#fff;line-height:1.85;}\n.pc-note-box{background:#fffbf0;border-left:4px solid #c8a84b;padding:16px 22px;font-size:0.86em;color:#4a3a00;border-radius:0 4px 4px 0;margin-top:4px;line-height:1.75;}\n@media(max-width:640px){\n  .pc-hero,.pc-intro{padding:24px 18px;}\n  .pc-card-body{padding:18px 16px;}\n  .pc-compare-wrap,.pc-faq-wrap{padding:20px 16px;}\n}\n\u003c\/style\u003e\n\u003cdiv class=\"pc-wrap\"\u003e\n\u003c!-- HERO --\u003e\n\u003cdiv class=\"pc-hero\"\u003e\n\u003ch1\u003ePressed Steel Braked Swivel Castors With Grey Rubber on Black Polypropylene Wheel\u003c\/h1\u003e\n\u003cp class=\"pc-hero-sub\"\u003eAvailable in 50mm, 75mm \u0026amp; 100mm  |  4-Hole Pressed Steel Top Plate  |  Dispatched from UK Stock\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc-rule\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c!-- INTRO --\u003e\n\u003cdiv class=\"pc-intro\"\u003e\n\u003cp\u003eThese pressed steel braked swivel castors are a reliable, floor-friendly mobility solution for a wide range of indoor applications. Each castor features a grey rubber tread bonded to a black polypropylene wheel core, mounted on a full 360-degree swivel head with an integrated foot-operated brake. The pressed steel top plate provides a secure, bolt-on fixing point compatible with standard furniture and equipment frames.\u003c\/p\u003e\n\u003cp\u003eDesigned for shop fitting, office furniture, light industrial trolleys, retail display units, and general material handling, these castors combine smooth, quiet rolling with the ability to lock firmly in position at the press of a foot. Available in three wheel diameters — 50mm, 75mm, and 100mm — each size carries a different load rating, allowing you to select the right castor for your specific application. All three share the same 60mm x 60mm top plate footprint for straightforward interchangeability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #fffbd3; padding: 25px; border-radius: 8px; border-left: 6px solid #ffcc00; border-right: 6px solid #ffcc00; border-top: 2px solid #ffcc00; border-bottom: 2px solid #ffcc00; margin: 20px 0;\"\u003e\n\u003ch3\u003e\u003cstrong\u003eAvailable in Multiple Castor Wheel Sizes \u0026amp; Types\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #282500; margin: 0; line-height: 1.7;\"\u003eExplore this castor wheel's different types, and also Available in multiple sizes. Choose the options below.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"..\/products\/pressed-steel-swivel-castors-with-grey-rubber-on-black-polypropylene-wheel-50mm-to-100mm\" target=\"_blank\"\u003e\u003cstrong\u003eSwivel Castors \u003c\/strong\u003e With Grey Rubber on Black Polypropylene Wheel - 50mm to 100mm \u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"..\/products\/pressed-steel-fixed-castors-with-grey-rubber-on-black-polypropylene-wheel-50mm-to-100mm\" target=\"_blank\"\u003e\u003cstrong\u003eFixed Castors \u003c\/strong\u003e With Grey Rubber on Black Polypropylene Wheel - 50mm to 100mm \u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- COMPARE TABLE --\u003e\n\u003cdiv class=\"pc-compare-wrap\"\u003e\n\u003cdiv class=\"pc-section-label\"\u003eCompare All Options — Full Specifications at a Glance\u003c\/div\u003e\n\u003cdiv class=\"pc-tbl-scroll\"\u003e\n\u003ctable class=\"pc-tbl\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003e50mm — 60kg\u003c\/th\u003e\n\u003cth\u003e75mm — 70kg\u003c\/th\u003e\n\u003cth\u003e100mm — 80kg\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWheel Diameter (mm)\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Castor Height (mm)\u003c\/td\u003e\n\u003ctd\u003e72\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e122\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Capacity per Castor (kg)\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Load — Set of 4 (kg)\u003c\/td\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003ctd\u003e210\u003c\/td\u003e\n\u003ctd\u003e240\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTread Width (mm)\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwivel Radius (mm)\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e92\u003c\/td\u003e\n\u003ctd\u003e83\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWheel Material\u003c\/td\u003e\n\u003ctd\u003eGrey Rubber on\u003cbr\u003eBlack Polypropylene\u003c\/td\u003e\n\u003ctd\u003eGrey Rubber on \u003cbr\u003eBlack Polypropylene\u003c\/td\u003e\n\u003ctd\u003eGrey Rubber on\u003cbr\u003eBlack Polypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWheel Colour\u003c\/td\u003e\n\u003ctd\u003eGrey\u003c\/td\u003e\n\u003ctd\u003eGrey\u003c\/td\u003e\n\u003ctd\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing Type\u003c\/td\u003e\n\u003ctd\u003ePlain\u003c\/td\u003e\n\u003ctd\u003ePlain\u003c\/td\u003e\n\u003ctd\u003ePlain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCastor Type\u003c\/td\u003e\n\u003ctd\u003eBraked Swivel — \u003cbr\u003eTop Plate\u003c\/td\u003e\n\u003ctd\u003eBraked Swivel — \u003cbr\u003eTop Plate\u003c\/td\u003e\n\u003ctd\u003eBraked Swivel — \u003cbr\u003eTop Plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop Plate Material\u003c\/td\u003e\n\u003ctd\u003ePressed Steel\u003c\/td\u003e\n\u003ctd\u003ePressed Steel\u003c\/td\u003e\n\u003ctd\u003ePressed Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate Length (mm)\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate Width (mm)\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHole Centres — Length (mm)\u003c\/td\u003e\n\u003ctd\u003e48 \/ 38\u003c\/td\u003e\n\u003ctd\u003e48 \/ 38\u003c\/td\u003e\n\u003ctd\u003e48 \/ 38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHole Centres — Width (mm)\u003c\/td\u003e\n\u003ctd\u003e48 \/ 38\u003c\/td\u003e\n\u003ctd\u003e48 \/ 38\u003c\/td\u003e\n\u003ctd\u003e48 \/ 38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate Hole Diameter (mm)\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Fixing Holes\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"pc-tbl-note\"\u003e* Load capacities are stated per individual castor. To calculate the minimum combined rating required, divide the total loaded weight of your equipment by the number of castors fitted and ensure each castor's rated capacity exceeds that figure. Always apply an appropriate safety margin.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- SECTION HEADING --\u003e\n\u003cdiv class=\"pc-section-label\"\u003eDetailed Specifications and Applications by Size\u003c\/div\u003e\n\u003c!-- 50mm CARD --\u003e\n\u003cdiv class=\"pc-card\"\u003e\n\u003cdiv class=\"pc-card-head\"\u003e\n\u003ch2\u003e50mm Braked Swivel Castor — Grey Rubber on Black Polypropylene Wheel — 60kg Load Capacity\u003c\/h2\u003e\n\u003cspan\u003e4-Hole Pressed Steel Top Plate  |  Total Height: 72mm  |  Swivel Radius: 80mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc-card-body\"\u003e\n\u003cp class=\"pc-intro-para\"\u003eThe 50mm braked swivel castor is the most compact option in this range, making it the natural choice for lower-profile furniture, lightweight trolleys, and shop display units where ground clearance is limited. Its grey rubber tread rolls quietly across hard floors and smooth tiles without marking, while the foot-operated brake locks the wheel and swivel head firmly in place whenever the unit needs to remain stationary. At 72mm total height, it integrates neatly beneath standard furniture frames and retail fixtures.\u003c\/p\u003e\n\u003cdiv class=\"pc-sub-label\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"pc-spec-tbl\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCastor Type\u003c\/th\u003e\n\u003ctd\u003eBraked Swivel — Top Plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel Diameter (mm)\u003c\/th\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal Castor Height (mm)\u003c\/th\u003e\n\u003ctd\u003e72\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTread Width (mm)\u003c\/th\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSwivel Radius (mm)\u003c\/th\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLoad Capacity per Castor (kg)\u003c\/th\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Load — Set of 4 (kg)\u003c\/th\u003e\n\u003ctd\u003e180\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel Material\u003c\/th\u003e\n\u003ctd\u003eGrey Rubber on Black Polypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel Colour\u003c\/th\u003e\n\u003ctd\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBearing Type\u003c\/th\u003e\n\u003ctd\u003ePlain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTop Plate Material\u003c\/th\u003e\n\u003ctd\u003ePressed Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlate Length (mm)\u003c\/th\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlate Width (mm)\u003c\/th\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHole Centres — Length (mm)\u003c\/th\u003e\n\u003ctd\u003e48 \/ 38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHole Centres — Width (mm)\u003c\/th\u003e\n\u003ctd\u003e48 \/ 38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlate Hole Diameter (mm)\u003c\/th\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Fixing Holes\u003c\/th\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"pc-sub-label\"\u003eFeatures\u003c\/div\u003e\n\u003cul class=\"pc-feat-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e60kg load rating per castor\u003c\/strong\u003e — supports up to 180kg across a set of four, suitable for light-duty furniture and display equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFoot-operated brake\u003c\/strong\u003e — locks both the wheel and swivel head simultaneously for secure, stable positioning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrey rubber tread on polypropylene core\u003c\/strong\u003e — non-marking, quiet rolling on hard floors, tiles, and smooth surfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull 360-degree swivel\u003c\/strong\u003e — 80mm swivel radius allows easy directional changes in confined spaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressed steel 4-hole top plate\u003c\/strong\u003e — 60mm x 60mm plate with dual hole centres (48mm and 38mm) for broad fitting compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 72mm total height\u003c\/strong\u003e — ideal for low-clearance applications and slim-profile furniture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"pc-sub-label\"\u003eTypical Applications\u003c\/div\u003e\n\u003cul class=\"pc-app-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetail shop fitting\u003c\/strong\u003e — repositioning display stands, gondola units, and point-of-sale fixtures with ease\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOffice furniture\u003c\/strong\u003e — adding mobility to desks, pedestals, filing cabinets, and storage units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight-duty trolleys and carts\u003c\/strong\u003e — warehouse picking trolleys, stockroom carts, and mail room equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHospitality and catering\u003c\/strong\u003e — mobile service trolleys, bar carts, and catering equipment in hotels and restaurants\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhibition and events\u003c\/strong\u003e — moving lightweight display boards, banner stands, and portable counters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 75mm CARD --\u003e\n\u003cdiv class=\"pc-card\"\u003e\n\u003cdiv class=\"pc-card-head\"\u003e\n\u003ch2\u003e75mm Braked Swivel Castor — Grey Rubber on Black Polypropylene Wheel — 70kg Load Capacity\u003c\/h2\u003e\n\u003cspan\u003e4-Hole Pressed Steel Top Plate  |  Total Height: 100mm  |  Swivel Radius: 92mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc-card-body\"\u003e\n\u003cp class=\"pc-intro-para\"\u003eThe 75mm braked swivel castor sits at the mid-point of this range, offering a balanced combination of manoeuvrability and load-bearing capability. With a 70kg per-castor rating and a 100mm total height, it is well suited to medium-weight equipment that needs to be moved regularly but must remain firmly locked when in use. The wider 92mm swivel radius gives this size a particularly smooth, arc-free turning action, making it easy to navigate around corners and through doorways.\u003c\/p\u003e\n\u003cdiv class=\"pc-sub-label\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"pc-spec-tbl\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCastor Type\u003c\/th\u003e\n\u003ctd\u003eBraked Swivel — Top Plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel Diameter (mm)\u003c\/th\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal Castor Height (mm)\u003c\/th\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTread Width (mm)\u003c\/th\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSwivel Radius (mm)\u003c\/th\u003e\n\u003ctd\u003e92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLoad Capacity per Castor (kg)\u003c\/th\u003e\n\u003ctd\u003e70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Load — Set of 4 (kg)\u003c\/th\u003e\n\u003ctd\u003e210\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel Material\u003c\/th\u003e\n\u003ctd\u003eGrey Rubber on Black Polypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel Colour\u003c\/th\u003e\n\u003ctd\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBearing Type\u003c\/th\u003e\n\u003ctd\u003ePlain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTop Plate Material\u003c\/th\u003e\n\u003ctd\u003ePressed Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlate Length (mm)\u003c\/th\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlate Width (mm)\u003c\/th\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHole Centres — Length (mm)\u003c\/th\u003e\n\u003ctd\u003e48 \/ 38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHole Centres — Width (mm)\u003c\/th\u003e\n\u003ctd\u003e48 \/ 38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlate Hole Diameter (mm)\u003c\/th\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Fixing Holes\u003c\/th\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"pc-sub-label\"\u003eFeatures\u003c\/div\u003e\n\u003cul class=\"pc-feat-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e70kg load rating per castor\u003c\/strong\u003e — supports up to 210kg across a set of four, suitable for medium-weight equipment and furniture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFoot-operated brake\u003c\/strong\u003e — simultaneous wheel and swivel lock for reliable, hands-free positioning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrey rubber tread on polypropylene core\u003c\/strong\u003e — smooth, quiet, and non-marking on hard floor surfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e92mm swivel radius\u003c\/strong\u003e — the widest swivel arc in this range, delivering effortless directional control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressed steel 4-hole top plate\u003c\/strong\u003e — 60mm x 60mm plate with dual hole centres (48mm and 38mm) for versatile fitting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100mm total height\u003c\/strong\u003e — provides useful ground clearance for standard-height equipment and trolley frames\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"pc-sub-label\"\u003eTypical Applications\u003c\/div\u003e\n\u003cul class=\"pc-app-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetail and shop fitting\u003c\/strong\u003e — moving heavier display units, clothing rails, and shelving bays across sales floors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFurniture and interior fit-out\u003c\/strong\u003e — adding mobility to workbenches, storage cabinets, and modular furniture systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial handling and warehousing\u003c\/strong\u003e — platform trolleys, picking carts, and goods-in\/goods-out equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFacilities management\u003c\/strong\u003e — mobile cleaning stations, janitorial trolleys, and equipment carts in commercial buildings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight manufacturing and workshops\u003c\/strong\u003e — mobile tool storage, parts bins, and assembly support trolleys\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 100mm CARD --\u003e\n\u003cdiv class=\"pc-card\"\u003e\n\u003cdiv class=\"pc-card-head\"\u003e\n\u003ch2\u003e100mm Braked Swivel Castor — Grey Rubber on Black Polypropylene Wheel — 80kg Load Capacity\u003c\/h2\u003e\n\u003cspan\u003e4-Hole Pressed Steel Top Plate  |  Total Height: 122mm  |  Swivel Radius: 83mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc-card-body\"\u003e\n\u003cp class=\"pc-intro-para\"\u003eThe 100mm braked swivel castor is the largest and most capable option in this range, designed for heavier loads and applications where a taller overall height is required. With an 80kg per-castor rating, a set of four can support up to 240kg — making this size appropriate for loaded trolleys, heavier retail fixtures, and industrial support equipment. The larger wheel diameter also rolls more easily over minor floor imperfections and threshold strips, reducing the effort required to move loaded equipment across busy working environments.\u003c\/p\u003e\n\u003cdiv class=\"pc-sub-label\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003ctable class=\"pc-spec-tbl\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCastor Type\u003c\/th\u003e\n\u003ctd\u003eBraked Swivel — Top Plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel Diameter (mm)\u003c\/th\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal Castor Height (mm)\u003c\/th\u003e\n\u003ctd\u003e122\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTread Width (mm)\u003c\/th\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSwivel Radius (mm)\u003c\/th\u003e\n\u003ctd\u003e83\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLoad Capacity per Castor (kg)\u003c\/th\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Load — Set of 4 (kg)\u003c\/th\u003e\n\u003ctd\u003e240\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel Material\u003c\/th\u003e\n\u003ctd\u003eGrey Rubber on Black Polypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel Colour\u003c\/th\u003e\n\u003ctd\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBearing Type\u003c\/th\u003e\n\u003ctd\u003ePlain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTop Plate Material\u003c\/th\u003e\n\u003ctd\u003ePressed Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlate Length (mm)\u003c\/th\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlate Width (mm)\u003c\/th\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHole Centres — Length (mm)\u003c\/th\u003e\n\u003ctd\u003e48 \/ 38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHole Centres — Width (mm)\u003c\/th\u003e\n\u003ctd\u003e48 \/ 38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlate Hole Diameter (mm)\u003c\/th\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Fixing Holes\u003c\/th\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"pc-sub-label\"\u003eFeatures\u003c\/div\u003e\n\u003cul class=\"pc-feat-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e80kg load rating per castor\u003c\/strong\u003e — supports up to 240kg across a set of four, the highest capacity in this range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFoot-operated brake\u003c\/strong\u003e — locks wheel and swivel simultaneously, essential for safety in busy or sloped environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrey rubber tread on polypropylene core\u003c\/strong\u003e — non-marking, absorbs minor vibration, and rolls quietly on hard floors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100mm wheel diameter\u003c\/strong\u003e — rolls more easily over floor joints, threshold strips, and minor surface irregularities\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressed steel 4-hole top plate\u003c\/strong\u003e — 60mm x 60mm plate with dual hole centres (48mm and 38mm) for broad compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e122mm total height\u003c\/strong\u003e — suited to standard-height trolley frames and equipment requiring greater ground clearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"pc-sub-label\"\u003eTypical Applications\u003c\/div\u003e\n\u003cul class=\"pc-app-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarehouse and logistics\u003c\/strong\u003e — loaded picking trolleys, goods-in cages, and packing station equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetail and visual merchandising\u003c\/strong\u003e — heavy gondola shelving, large display units, and stock room racking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial and manufacturing\u003c\/strong\u003e — mobile workbenches, parts trolleys, and production support equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHospitality and events\u003c\/strong\u003e — heavy catering trolleys, mobile bar units, and event staging equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFacilities and building services\u003c\/strong\u003e — heavy-duty cleaning equipment, mobile storage units, and maintenance trolleys\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- FAQ SECTION --\u003e\n\u003cdiv class=\"pc-faq-wrap\"\u003e\n\u003cdiv class=\"pc-section-label\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003cdiv class=\"pc-faq-item\"\u003e\n\u003cdiv class=\"pc-faq-q\"\u003eHow do I choose the right castor size for my application?\u003c\/div\u003e\n\u003cdiv class=\"pc-faq-a\"\u003eStart by calculating the total loaded weight of your equipment, then divide that figure by the number of castors you intend to fit — typically four. The result is the minimum load rating required per castor. Choose the next size up to allow a safety margin. For low-profile furniture or display units, the 50mm (60kg) option is ideal. For medium-weight trolleys and shelving, the 75mm (70kg) is the most versatile choice. For heavier loaded equipment or where a taller overall height is needed, the 100mm (80kg) provides the greatest capacity and rolls most easily over uneven floor surfaces.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc-faq-item\"\u003e\n\u003cdiv class=\"pc-faq-q\"\u003eWill these castors mark or damage hard floors?\u003c\/div\u003e\n\u003cdiv class=\"pc-faq-a\"\u003eNo. The grey rubber tread is a non-marking compound, meaning it will not leave scuff marks or black streaks on hard floors including wood, laminate, vinyl, ceramic tile, and polished concrete. The rubber tread also absorbs minor vibration and rolls quietly, making these castors well suited to retail, office, and hospitality environments where floor appearance and noise levels matter.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc-faq-item\"\u003e\n\u003cdiv class=\"pc-faq-q\"\u003eHow does the brake mechanism work, and does it lock the swivel as well as the wheel?\u003c\/div\u003e\n\u003cdiv class=\"pc-faq-a\"\u003eThe brake is a foot-operated lever positioned at the base of the castor housing. Pressing it down with your foot engages a locking mechanism that simultaneously prevents the wheel from rotating and locks the swivel head, stopping the castor from turning in any direction. To release, simply lift the lever with your foot. This dual-lock action keeps equipment firmly in position on flat surfaces and is particularly useful in busy environments where accidental movement could be a hazard.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc-faq-item\"\u003e\n\u003cdiv class=\"pc-faq-q\"\u003eWhat fixings do I need, and will these castors fit my existing equipment?\u003c\/div\u003e\n\u003cdiv class=\"pc-faq-a\"\u003eAll three sizes share the same 60mm x 60mm pressed steel top plate with four fixing holes of 6mm diameter. The hole centres are provided at two spacings — 48mm and 38mm — in both length and width directions, which means the plate is compatible with a wide range of standard furniture and equipment frames. You will need four M6 bolts, washers, and nuts (or self-tapping screws into timber) to secure each castor. If your existing equipment uses a different plate size or stem fitting, please check the dimensions carefully before ordering.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pc-note-box\"\u003eAll castors are dispatched from UK stock and are ready for immediate despatch. Load capacities stated are per individual castor. Always ensure the combined load rating of your chosen castors exceeds the maximum loaded weight of your equipment, with an appropriate safety margin applied. For sets of four castors, multiply the individual load rating by four to obtain the maximum combined capacity.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SafetySuppliesCo","offers":[{"title":"50mm - 60 KG","offer_id":52529278812453,"sku":null,"price":21.18,"currency_code":"GBP","in_stock":true},{"title":"75mm - 70 KG","offer_id":52529278845221,"sku":null,"price":24.05,"currency_code":"GBP","in_stock":true},{"title":"100mm - 80 KG","offer_id":52529278877989,"sku":null,"price":30.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/1932\/9829\/files\/z1_c8d4521d-60a2-4168-997d-0ea09f187a15.jpg?v=1780997434","url":"https:\/\/safetysuppliesco.co.uk\/products\/pressed-steel-braked-swivel-castors-with-grey-rubber-on-black-polypropylene-wheel-50mm-to-100mm","provider":"safetysuppliesco.co.uk","version":"1.0","type":"link"}