A wide selection of plumbing fittings, valves and plumbing components used on pressure washers, used to connect your pressure washer accessories, guns, nozzle and more. Our selection of plumbing adapters, elbows and tees allow you to quickly connect an array of pressure washer parts and pump components together. We offer hose barbs for quickly and easily attaching low pressure and suction hose. ToolBarn.com also stocks a wide assortment of garden hose fittings and couplers. Each of our pressure washer fittings come in a variety of sizes as well as materials - stainless steel, plastic, brass, steel.