Spindle speed: 3450 RPM

Close-fitting padding ensures the helmet fits snugly and moves with your head

Rubber liner (1/4 in

Ball Valve: Nylon

Graco 171163 Washer, Plain 3/8" X 75' Spindle speed: 3450 RPMThe Graco 171163 Washer, Plain is a simple, yet essential component used in various Graco equipment and machinery, particularly in applications where preventing damage, ensuring proper fit, and distributing load are critical. This plain washer is typically used in conjunction with bolts, nuts, or screws to provide a flat bearing surface that helps distribute the load of a fastener more evenly, preventing it from damaging the surface of the material