8 X Heavy Duty 50mm Pu Swivel Castor Wheels Trolley Furniture Caster

Heavy duty steel plate,Load Rating: 400kg (50kg each)Double ball bearings swivel headWheel Type: Black polyurethane, Twin ball roller bearingsPack comes with 4x swivel with brake, 4x swivelHeavy Duty wheels Perfect for a huge variety of uses from DIY to industrial applications (home,schools,shops & hospitals)These heavy duty swivel & braked bolt fixing castors with threaded M10 screw boltFixing and non-marking polyurethane wheels.Very easy to fit in, all you need to do is secure the socket into your furniture and push the castor inColour: BlackMaterial: PVCSize: 5cmPackage Contents:8 x Heavy Duty 50mmCastor Wheels Trolley Furniture CasterOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.