You are Buying a Brand New And Factory Sealed Husky 13-Piece Brass Air-Compressor Accessory Kit... 13-piece Brass Air-Compressor Accessory Kit includes a blow gun, air chuck, inflation needles, plugs and couplers. It is made for long service life and hassle-free connections without confusion about coupler sizes. The fittings have an easy-connect design with solid brass construction that resists corrosion and wear. Eliminates coupler confusion for hassle-free connections, For use with air compressors and tools (sold separately). Brass pieces resist corrosion and wear, 13-piece kit includes a blow gun, air chuck, inflation needles, plugs and couplers....