‹› Image M-Series ARO Pneumatic Coupler Push-Loc Hose Barb Jump to Section Product Options Related Products Product Options Hide lower priority columns Part Number All 2MB2-B2MB3-BLength All 2.32" (58.9 mm)2.76" (70.0 mm)Maximum OD All 0.88" (22.5 mm)Body Size All 1/4"Hose ID All 1/4"3/8"Material All Brass 2MB2-B 2.32" (58.9 mm) 0.88" (22.5 mm) 1/4" 1/4" Brass 2MB3-B 2.76" (70.0 mm) 0.88" (22.5 mm) 1/4" 3/8" Brass Related Products Image M-Series ARO Pneumatic Standard Hose Barb Plug