Product Description Product Description   Product Name Small 1/8 Inch 3.2mm Hose Barb Valved Fluid Quick Connect Tube Fitting Shut Off Quick Disconnect Coupling Technology Injection Molding Usage Standard flow quick-disconnect couplings require a body and an insert in the same flow size. Plug insert into body to connect fitting and easily disconnect the fitting … Continue reading China Standard Small 1/8 Inch 3.2mm Hose Barb Valved Fluid Quick Connect Tube Fitting Shut off Quick Disconnect Coupling