4 Packs 3 Inches (2 with Brakes, 2 Without) Fixed Caster Wheels Set, KINJOEK Polyurethane Caster Wheels with Brakes for Carts, Furniture, Workbench, Trolley, 617lb Total Capacity

THESE HEAVY - duty casters are designed for lasting a lifetime, roll silently and smoothly on any surface without leaving any scratch or scuff marks and to bear medium duty material handling. Perfect for carts, equipment, office and home furniture, apparatus and more.. METAL CHASSIS FORGED BY HIGH - quality non-welding carbon steel for ensuring stability and high strength bearing capacity, each castor wheel can bear 154lbs, these 4 castor wheels can support a load up to 617 lbs in total.. FEATURED WITH HIGH - quality abrasion resistant polyurethane material, these wheels come with has excellent wear resistance and skid resistance, shock absorption and temperature resistance, good chemical resistance and will not mark floors.. Premium ball bearing rollers for offering maximum rolling ease and making them effortless to start rolling and keep rolling. Thickened base plate with four corner positioning screw holes for mounting these caster wheels to your equipment.. This caster set includes 4 plate fixed caster wheels, 2 of them are brake rigid plate casters. High-quality brake with precision steel brake pad for adapting different floor conditions (wet and dry), increasing friction and braking efficiency.