High-Quality Caster, Rigid, 3-1/8" (79.5 mm), Polyurethane Elastomer, 505 lbs. (230 kg.) Lubricator Feed Valves Pressure screw threads designed for

Pressure screw threads designed for easy adjustment and high torque application

this mounted point lets you use 80 grit for most of the materials you work with and then switch to 120 grit for use on stainless steel

Brushless DC motor with high power to weight and size ratio generates less heat buildup and is ideal for prolonged use in manufacturing / production applications

1-1/8" x 7/16"

High-Quality Caster, Rigid, 3-1/8" (79.5 mm), Polyurethane Elastomer, 505 lbs. (230 kg.) Lubricator Feed Valves Pressure screw threads designed forSpecifications Wheel Diameter 3 1 8" (79. 5 mm) Capacity 505 lbs. (230 kg.) Wheel Material Polyurethane Elastomer Caster Type Rigid Frame Material Steel Tread Width 1 9 16" (40 mm) Bolt Hole Spacing 2 5 8" x 3 5 8" (67 mm x 92 mm) 3" x 3" (76 mm x 76 mm) Bolt Hole Size 3 8" (9. 52 mm) Plate Size 4" x 4 1 2" (102 mm x 114 mm) Tread & Tire Hardness 75 Shore A Bearing Type Ball Bearing Total Height 4 3 8"