HOLKIE Castor Wheels 75mm (3 inch) with Brakes Stem Castors, M10 x 1.5 x 30mm (Stem Diameter 10mm, Stem Length 30mm) Threaded Stem Caster Locking Swivel Casters Set of 4 Heavy Duty Black by Amazon.co.uk

• Stable construction: Housing made of heavy duty steel for high load, the max capacity set of 4 wheels is up to 272kg. Side locking brake can hold the equipment firmly in place to reduce accidents.

• Screw rod specification: 75mm with brakes Swivel Castors, M10 x 1.5 x 30mm (Stem Diameter 10mm, Stem Length 30mm) Threaded Stem Casters, Casters with No Noise Set of 4.

• Non-marring thermoplastic rubber wheels: non-toxic and environmentally friendly, resists most solvents. Shock absorbing cushioned ride offers floor protection and quiet rolling operation.

• Multipurpose: These heavy duty castors can be placed on workbenches, instrument cases, art tables, and so much more. Whatever your workplace needs assistance making mobile, our wheels for cart are a quick fix. Equipped with 360 degree swivel head, castor wheels can respond immediately to changes in direction.

• Quality guarantee: Please confirm the size of the stem before purchasing, so as to avoid buying mistakes. 1 year warranty, 30 days money back guarantee, free replacement, no questions asked.