4" x 1" Soft Rubber Wheel Swivel Caster with 1/2" Threaded Stem & Brake - 145 Lbs Capacity

Part # Q364021SRTLB4" x 1" Soft Rubber 1/2" Threaded Stem Caster with top lock brake 125 lbs. load capacity Zinc plated Unique double swivel design, results in same overall height as most duo-level casters Seal in swivel raceway helps guard against dust, dirt, etc. Threaded Stem Size 1/2-13 x 1-1/2 Swivel Radius 3-1/8" Standard Bearing Nylon Mounting Height 4-3/4"