1/2" Hose ID, Hose Barb Mender/Splicer/Joiner/Union Fitting Brass Tubing Hose Adapter/Coupler,MettleAir,Barbed Fittings,Hose Fittings,Fittings,Hydraulics, Pneumatics & Plumbing,Industrial & Scientific Diameter: 22 mm screw MF10., 3 lips cut. Please ensure that your tubing/hose inner diameter matches the Hose ID before ordering. Is battery required: false Product Specifications Category Brass Barb Fittings Type Hose Barb Splicer/Mender Part# 129-8 Hose ID 1 (Left) 1/2 Hose ID 2 (Right) 1/2 Max Working Pressure 250 PSI Material Brass Working Temperature -40°F to 160°F (-40°C to 71°C) Working Medium Liquid,Air,Gas Quantity 1 (One) piece Please e 1/4" Hose ID, Hose Barb Ender/Splicer/Joiner/Union Fitting Brass... Power & Hand Tools Brass Metal Straight Push To Connect Fitting 1/4 OD x 1/4 NPT MettleAir 129-8 1/2 ID Hose Barb Mender/Splicer/Joiner/Union Fitting Brass Tubing Hose Adapter/Coupler (Pack of 10 Suitable for materials up to 4 mm thick, for steel and stainless steel platelets, non-ferrous materials and plastics.