Accessory Kit, 17 Piece Compressor Inflation Kit, with Blow Gun, Air Chucks, & Inflation Needles (Campbell Hausfeld MP284701AV) Includes gauge, chuck, 1/4-in. NPT (F) coupler, (4) 1/4-in. NPT (M) plugs, (2) 1/4-in. NPT (F) plugs, female coupling, (2) male couplings, (2) inflation nozzles, safety nozzle & tapered nozzle A great starter kit for inflation and tool connection; perfect for a variety of inflation needs and a must have for a new compressor Components are made of durable brass meant to handle repetitive use making the MP284700AV very reliable Finish your projects faster and easier with Campbell Hausfeld - The Air Power Expert