Topring 31.964 3/8 Hose Barb Quiksilver Ultraflo Automatic 7.8 mm Couplers

High-Flow Ultraflo Design Provides Superior Tool Performance. Light And Compact With Performance Similar To 3/8 Couplers. High-Flow Valve Eliminates Pressure Drop And Choking, Offering More Air Than Most Comparable Couplers. Couplers Offer As Much Flow As Many 3/8 Plug/Coupler Combinations, But In A More Compact, Economical Size. Use Of Ultraflo Plugs And Their Corresponding Couplers Will Improve Tool Performance Over Standard 1/4 Size Plug/Coupler Combinations.