The Freeman APWH1414A 1/4″ x 1/4″ Automotive Pneumatic Hose Accessory Pack (16-piece) offers a great variety of pneumatic fittings at a great price. The 25′ air hose comes with accessories such as snap-in connectors, brass couplers, a brass inflation ball chuck, a pressure gauge, along with tire and sports equipment inflators. This 1/4″ x 1/4″ Automotive Pneumatic Hose Accessory Pack (16-piece) is an excellent kit whether you are just getting started with pneumatics or are restocking your supply, and will allow you to tackle your inflation needs fast and easy.