The Campbell Hausfeld 20 Piece accessory kit (MP604100AV) is an ideal starter kit for any air-powered project. The kit comes equipped with a blow gun, inflation nozzle and inflation needles making it useful for tires, sports balls and sporting equipment. The MP604100AV also includes couplers, plugs, and a nylon recoil hose to get you started right out of the box. Couplers are designed to withstand a minimum of 25,000 life cycles without leakage while all components are manufactured to be corrosive resistant for added durability. Finish your projects faster and easier with Campbell Hausfeld - The Air Power Expert.