GENERAL DUTY STEM CASTERS GENERAL DUTY STEM CASTERS Product No.   H2HR-3-ZN-SRUB Wheel Size   2 x 3/4" Cap. (lbs.)   70 Stem   Friction ring 7/16 x 1-1/2" Wheel Type   Soft Rubber Wt. (lbs.)   0.5 Price Ea.   $4.89 Quantity: