Heavy-Duty Caster, Rigid, 4" (101.6 mm), Mold-on Rubber, 350 lbs. (158.8 kg.)Specifications Wheel Diameter 4" (101. 6 mm) Capacity 350 lbs. (158. 8 kg.) Wheel Material Mold on Rubber Caster Type Rigid Frame Material Steel Tread Width 1 1 2" (38 mm) Bolt Hole Spacing 2 5 8" 3" (67 mm x 76 mm) 3" 3 5 8" (76 mm 92 mm) Bolt Hole Size 3 8" (9. 52 mm) Plate Size 4" x 4 1 2" (102 mm x 114 mm) Bearing Type Roller Swivel Radius 3. 3125" Overall Height 5 1 8" Country Of Origin Canada

Good adhesion to a variety of materials

fabric and yarn surfaces

Rack and pinion height adjustment system

Faster cutting: Alternating tooth form geometry makes fast work of cutting steel

Eliminates need for compressors and hoses

25 kg/min)

Full polish chrome sockets with large hard-stamped size markings

Automatic filter clean without flow stoppage

tire shops

Galvanized finish delivers consistent

Increases the life of chains and wire ropes

Strut Support plate offers a quick 4in/10cm measurement offset for simple