MINI BARB FITTING, Fitting Side A Connection Type Barbed, Fitting Side B Connection Type Barbed, Fitting Side A Tube Inner Diameter 1/8 in, Fitting Side B Tube Inner Diameter 1/8 in, Barb Style Beaded, Fitting Material Brass, Material Grade 360, Overall Length 1 1/32 in, Specific Fitting Shape Straight Bulkhead Union, Application Air, Fuels, Non-Potable Water, Maximum Operating Pressure 120 psi @ 72 Degrees F, Maximum Operating Temperature 230 Degrees F, Hex Size 5/16 in