Listing is for one (1) service caster series #35 swivel caster with a 6" diameter by 2" wide polyurethane on polyolefin wheel and maintenance free precision ball wheel bearings. Capableof supporting 900 lbs./caster.

Listing is for a set of four (4) service caster series #30 casters with a 4" diameter, 2" wide solid blue polyurethane wheels. Set includes two (2) swivel casters and two (2) rigid casters. Supports 2800 total pounds (lbs) at 700 pounds (lbs) per caster.

Listing is for a set of four (4) service caster series #20 casters, two (2) rigid and two (2) swivel casters with top locking brakes, with 4" diameter by 2" wide semi steel cast iron wheel and roller bearings capable of supporting a total weight of 1,800 lbs. (450 lbs./caster).

Listing is for a set of four (4) Service Caster Series #20 swivel casters, four (4) swivel 5/8" threaded stem casters with posi lock brakes, 3” diameter by 1-1/4” wide hard rubber wheels. Supports a total weight of 1,100lbs (275lbs/per caster).

Listing is for a set of four (4) Service Caster Series #20 stainless steel swivel casters, four (4) swivel 10mm threaded stem casters with total lock brakes, 3.5” diameter by 1-1/4” wide thermoplastic rubber wheels. Supports a total weight of 920lbs (230lbs/per caster).

Listing is for one (1) Service Caster Series #20 3/4" expanding stem swivel caster with a 3-1/2" diameter by 1-1/4" wide polyurethane wheel capable of supporting 300 lbs./caster.