3.5 Inch Thermoplastic Rubber Swivel Top Plate Caster Lock Brakes 2 Rigid, 2PK
Listing is for a set of four (4) Service Caster Series #20 casters, two (2) swivel total lock brake casters and two (2) rigid casters, with 3-1/2” diameter by 1-1/4” wide thermoplastic rubber wheels. They are resistant to water, oil, and grease and will keep you safely moving forward. The zinc plated finish provides durability under any condition, and the soft, quiet and non-marking thermoplastic rubber wheels perform especially well on hard surfaces such as concrete, tile, and wood.