The Campbell Hausfeld 17-piece industrial accessory kit (MP284700AV) is a perfect addition to any air compressor or air tool. This accessory kit includes a blowgun, 5 – 50 PSI gauge, dual-foot chuck, 1/4-inch NPT (F) coupler, (4) 1/4-inch NPT (M) plugs, (2) 1/4-inch NPT (F) plugs, female coupling, (2) male couplings, (2) inflation nozzles, safety nozzle and tapered nozzle.