New Tech Type Tire Inflator Tool Plugs Into Scuba Diving BCD Hose (Black) - Fits ScubaPro A.I.R. 2, TUSA Duo-Air, & the Atomic Aquatics SS Fits ScubaPro A.I.R. 2, TUSA Duo-Air, & the Atomic Aquatics SS BCD Inflator Hoses Attaches to your key chain Always Carry a Spare! Please note that image of quick disconnect is for reference only and may not represent acutal fitting MyScubaShop is an Authorized Dealer