OEMTOOLS 25861 Air Tool Accessory Kit, 14-Piece A complete assortment of the most common clean-up and inflation tools, adapters, and air tool connectors Includes: (2) steel 1/4-Inch NPT female couplers (2) steel 1/4-Inch NPT male plugs (2) steel 1/4-Inch NPT female plugs a zinc inflating head and inflating needle