Swivel Stem Caster,Polyurethane,5 in.,300 lb.
, 1 1/4 in Wheel Width, Polyurethane Wheel/Tread Material, 6 1/64 in Mounting Height, Delrin, 7/8 in x 2-3/16 in Caster Stem Size, Friction Ring, Steel Caster Frame Material, Zinc Plated Frame Finish, Yes Non-Marking, 1 Number of Wheels.NSF-Listed Sanitary Friction-Ring Stem Caster, Swivel Caster, 300 lb Load Rating, 300 to 999 lb, 5 in Wheel Dia.