Listing is for one (1) Service Caster Series #20 swivel caster with a 3" diameter by 1-1/4" wide high temperature phenolic wheel and a 5/8" threaded stem with total lock brake capable of supporting 300 lbs./caster.

Listing is for a set of four (4) service caster series #30 casters, two (2) swivel casters with side lock brakes & bolt on swivel locks and two (2) rigid casters, with 6" diameter by 2" wide semi steel cast iron wheels capable of supporting a total weight of 4,1,000 lbs. (1,200 lbs./caster).

Listing is for a set of four (4) Service Caster Series #20 1-1/8" expanding stem swivel casters, two (2) with posi locking brakes, with 3" diameter by 1-1/4" wide thermoplastic rubber wheels capable of supporting a total weight of 840 lbs. (210 lbs./caster).

Listing is for one (1) Service Caster Series #20 stainless steel swivel caster with a 3-1/2" diameter by 1-1/4" wide soft rubber wheel and a 12mm-1.75 X 1-1/2" metric threaded stem with brake capable of supporting 200 lbs./caster.

Listing is for a set of four (4) service caster series #30 casters, two (2) swivel casters with side lock brakes & bolt on swivel locks and two (2) rigid casters, with 4" diameter by 2" wide semi steel cast iron wheels capable of supporting a total weight of 4,000 lbs. (1,000 lbs./caster).

Listing is for a set of four (4) service caster series #35 casters, two (2) swivel casters with side lock brakes & bolt on swivel locks and two (2) rigid casters, with 8" diameter by 2" wide polyurethane on cast iron wheels capable of supporting a total weight of 5,000 lbs. (1,250 lbs./caster).