• 4 Inch Caster Wheels 2200Lbs, Threaded Stem Casters Set of 4 Heavy Duty, 1/2"-13 x 1 (Screw Diameter 1/2", Stem Length 1"), Safety Dual Locking Industrial Castors, Wheels for Cart, Furniture KWD 11.500
• 2 Inch Stem Caster Wheels 800lbs, Threaded Stem Casters Set of 4 Heavy Duty, 1/4"-20x1 (Screw Diameter 1/4", Stem Length 1"), Safety Dual Locking Industrial Castors, Wheels for Cart, Furniture KWD 7
• 4 Inch Caster Wheels, Casters Set of 4, Heavy Duty Casters with Brake 2200 Lbs, Locking Industrial Swivel Top Plate Casters Wheels for Furniture and Workbench Cart(Two Hardware Kits Include) KWD 11.500