GRACO Washer, Lock - (SKU: 100128) This kit is intended for

This kit is intended for use as a replacement part to maintain pump performance and hygiene standards

Reverse-A-Clean (RAC) X design allows for easy clog clearing by reversing the tip

but it is intended to provide a reliable seal between mating surfaces within GRACO pumps or related equipment

primarily in drywall mud and finishing tool applications

Provides secure mounting for pressure gauges

GRACO Washer, Lock - (SKU: 100128) This kit is intended forThe GRACO 100128 Washer, Lock is a small hardware component designed to secure and stabilize connections within GRACO spray equipment. Its material is not specified in available sources, but similar GRACO lock washers are typically made from durable metals such as steel or stainless steel for corrosion resistance and longevity. The part is intended to prevent loosening of fasteners and maintain the integrity of fluid connections in GRACO spray