General Purpose Threaded Stem Caster, Swivel Caster, 350 lb Load Rating, 300 to 999 lb, 3 in Wheel Dia., 1 3/4 in Wheel Width, Polyolefin Wheel/Tread Material, 3 7/8 in Mounting Height, Precision Ball, 3/4 In.-10 x 1 in Caster Stem Size, Threaded, Steel Caster Frame Material, Zinc Plated Frame Finish, Yes Non-Marking, 1 Number of Wheels Wheel Width: 1 3/4 in;Mounting Height: 3 7/8 in;Stem Length: 1 in;Thread Size: 3/4"-10;Overall Height: 3 7/8 in;Stem Dia.: 3/4 in;Caster Thread Size: 3/4-10;Wheel Dia.: 3 in;Caster Stem Size: 3/4"-10 x 1 in; Item: General Purpose Threaded Stem Caster;Caster Stem Type: Threaded;Tread Shape: Standard;Load Rating: 350 lb;Load Rating Range: 300 to 999 lb;Wheel/Tread Material: Polyolefin;Application: Business Machines, Electronic Equipment, Laboratory Equipment, Store Fixtures;Non-Marking: Yes;Caster Brake Type: No Brake Included;Caster Frame Material: Steel;Wheel Bearing Type: Precision Ball;Number of Wheels: 1;Caster Product Group: Swivel Caster;Caster Sub-Type: Swivel;Caster Wheel Bearings: Ball;