Flat-Free Solid Polyurethane Casters keep your equipment rolling over the toughest conditions, eliminating costly and inconvenient flat tires. Wide tire design provides stability on rough surfaces. Polyurethane caster provides improved traction without marking floors. Steel frame has bright zinc electro-galvanized finish for rust prevention. Ideal for low speed uses on all indoor and outdoor surfaces. Bearing Type: Double ball bearings, Bolt Hole Spacing: 3 5/16 x 2 13/16, Caster Type: Swivel, Finish Type: Zinc-plated, : No, Mount Height (in.): 11 13/16, Overall Height: 11 13/16, Plate Dimensions L x W (in.): 4 1/2 x 4, Wheel Diameter: 10, Wheel Material: Polyurethane, Wheel Width (in.): 3 1/2

• Flat-free solid polyurethane casters eliminate costly and inconvenient flat tires
• Wide tire design for stability on rough surfaces
• Polyurethane provides improved traction without marking floors
• Double ball raceway for extra strength and swivel ability
• Steel frame with bright zinc electro-galvanized finish for rust prevention
• Ideal for low speed uses on all indoor and outdoor surfaces
• 10in. diameter wheel
• 3.5in. wheel width
• Knobby tread
• 4 1/2in. top plate
• 3 5/16in. x 2 13/16in. bolt spacing
• Sold individually
• Fork thickness: 7/32in.
• Plate thickness: 7/32in.
• Bolt hole diameter: 7/16in.