Back Home / Pipe & Tube Fittings / Brass Fittings / BRASS BARB FITTING REDUCER CONN 5/8 X 3/8 BRASS BARB FITTING REDUCER CONN 5/8 X 3/8 SKU: XBARBR10X6 Categories: Brass Fittings, Pipe & Tube Fittings Compact one-piece, push-on barbed fittings. Quick and economical way to connect tubing. These fittings are intended to be used with worm gear hose clamps. Male connector Size 5/8″ hose i.d., 3/8″ male pipe Case Quantity: 5 Log In For Pricing