4 Piece Phenolic Caster Set with Roller Bearings 2 Brakes Service

Listing is for a set of four (4) service caster series #30 swivel casters, two (2) with side locking brakes, with 8" diameter by 2" wide black polyolefin wheels capable of supporting a total weight of 3,600 lbs. (900 lbs. per caster).