High-Quality Caster, Swivel, 5" (127 mm), Thermoplastic Polyurethane, 550 lbs. (249.5 kg.) Bench Grinding Wheels Specially designed to remove cold

Specially designed to remove cold ashes from fireplaces

Designed for use in rotary screw compressors and are based on polyalphaolefin (PAO) fluids

Made with super acetates

Lightweight for ease of installation

High-Quality Caster, Swivel, 5" (127 mm), Thermoplastic Polyurethane, 550 lbs. (249.5 kg.) Bench Grinding Wheels Specially designed to remove coldSpecifications Wheel Diameter 5" (127 mm) Capacity 550 lbs. (249. 5 kg.) Wheel Material Thermoplastic Polyurethane Caster Type Swivel Frame Material Steel Tread Width 1 1 4" (31. 75 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"