‹› Image DF-Series Pneumatic Push-Loc Hose Barb Plug Markets Agriculture & Forestry, Steel Processing Jump to Section Product Options Related Products Product Options Hide lower priority columns Part Number All D2B2-BD2B3D4B4Length All 2.09"2.67"Maximum OD All 0.69"0.86"0.75"Body Size All 1/4"1/2"Hose ID All 1/4"3/8"1/2"Material All BrassSteel D2B2-B 2.09" 0.69" 1/4" 1/4" Brass D2B3 2.09" 0.86" 1/4" 3/8" Steel D4B4 2.67" 0.75" 1/2" 1/2" Steel Related Products Image D-Series Pneumatic Automatic Push-Loc Hose Barb Coupler Image F-Series Pneumatic Manual Push-Loc Hose Barb Coupler Image F-Series Pneumatic Manual Standard Hose Barb Coupler