Product Description:- Easy to control air injection amount for users convenience - Made of aluminum ally boby, light weight and durable - Plastic cover the Nozzle, protect it from the scratch - 360 degree rotating hook - Can hang it on the wall when not use - Convenient and save space - Ideal for garage workshop, metal workers ,builders, car mechanics, spray painters and DIY - Plastic handle for comfort and grip when using this application and prevents cold hands when using