"Double-ball race swivel casters have double braking feature to lock the swivel and prevent the wheel from rolling at the same time. Thermoplastic rubber nonmarking wheel protects floors and resists corrosion. 1 3/4in. x 2 7/8in. to 3in. bolt hole spacing. Top plate size 2 3/4in. x 3 3/4in. U.S.A. Bearing Type Ball, Wheel Width in. 1 1/4, Bolt Hole Spacing 2 7/8 x 1 3/4, Material Type Steel, Foot Brake Yes, Wheel Type Thermoplastic rubber, Casters qty. 1, Mount Height in. 5 5/16, Top Plate Dimensions L x W in. 3 3/4 x 2 3/4, Capacity lbs. 225, Overall Height in. 5 5/16, Caster Type Swivel w/brake, Wheel Diameter in. 4. Foot-operated brake locks swivel, preventing the wheel from rolling Durable thermoplastic rubber wheel 225-lb. capacity"
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