NITRA pneumatic quick connect couplings allow easy changing of tools or hose connections. The quick air couplings (female) and plugs (male) are available in three of the most popular styles: IND (Industrial Interchange), ARO and Truflate (automotive style).
1/4-inch quick-disconnect couplings start at $5.50
1/4-inch quick-disconnect plugs
start at $1.25
NITRA 1/4" I.D. Quick-Disconnect Couplings