Caster, Swivel with Brake, 5" (127 mm), Thermoplastic Polyurethane, 770 lbs. (349 kg.) Pneumatics-pro Inc. 3-Flat shank increases bit stability

3-Flat shank increases bit stability by preventing shank slippage and providing ideal torque transmission during tool usage

Bonding of polyester parts on metal frames

These tough and durable ladders feature welded steel construction with a durable enamel finish and perforated slip-resistant steel steps

single lug

Caster, Swivel with Brake, 5" (127 mm), Thermoplastic Polyurethane, 770 lbs. (349 kg.) Pneumatics-pro Inc. 3-Flat shank increases bit stabilitySpecifications Wheel Diameter 5" (127 mm) Capacity 770 lbs. (349 kg.) Wheel Material Thermoplastic Polyurethane Caster Type Swivel with Brake Frame Material Stainless 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 94 Shore A Bearing Type Ball Bearing Total Height 6 1 8"