GENERAL DUTY STEM CASTERS GENERAL DUTY STEM CASTERS Product No.   H25HR-3S-ZN-SRUB Wheel Size   2-1/2 x 3/4" Cap. (lbs.)   80 Stem   Friction ring 7/16 x 7/8" Wheel Type   Soft Rubber Wt. (lbs.)   0.625 Price Ea.   $5.44 Quantity: