Service Caster is unsurpassed in quality, reliability, and excellent customer service.
The zinc plated finish provides durability under any condition, while the non-marking, non-marring polyurethane wheels perform especially well on hard surfaces such as concrete, tile, and wood. 4 Inch Maroon Polyurethane Swivel 12mm Stem Caster Total Lock Brake, 2PK Listing is for a set of four (4) Service Caster Series #20 casters, two (2) swivel 12mm metric threaded stem with total lock brake casters and two (2) swivel casters, with 4” diameter by 1-1/4” wide maroon polyurethane wheels.The bolt hole can accept a bolt or a customized stem, allowing for any type of mounting requirement.When searching for a reliable and durable solution to your caster needs, consider Service Caster’s Series 20 threaded stem polyurethane casters.