Glass Nylon Bolt Hole Caster with Total Lock Brake (Set of 4)

The listing is for a set of four (4) service caster series #20 casters, four (4) swivel bolt hole casters with total lock brakes, 3.5” diameter by 1-1/4” wide high temp glass filled nylon wheels. Supports a total weight of 1,400 lbs (350 lbs/per caster).