Rubber Wheel Swivel 5/8 Inch Threaded Stem Caster Service Caster

Listing is for a set of four (4) Service Caster Series #20 casters, two (2) swivel 5/8" threaded stem with brake casters and two (2) swivel casters, with 5" diameter by 1-1/4” wide thermoplastic rubber wheels. Supports a total weight of 1,200lbs (300lbs/per caster).