3 Inch_Polyurethane Swivel 12mm Threaded Stem Caster Set 2 Brakes SCC

Listing is for a set of four (4) Service Caster Series #20 casters, two (2) swivel 12mm metric threaded stem with brake casters and two (2) swivel casters, with 3” diameter by 1-1/4” wide maroon polyurethane wheels. Supports a total weight of 1,200lbs (300lbs/per caster).