Attributes . (17) A Blowgun, 5 50 psi Gauge, Dual-Foot Chuck, 1/4" NPT (F) Coupler, (4) 1/4" NPT (M) Plugs, (2) 1/4" NPT (F) Plugs, Female Coupling, (2) Male Couplings, (2) Inflation Nozzles, Safety Nozzle and Tapered Nozzle . Names