Dixon BM3 Brass Hose Fitting, Mender, 3/8" Hose ID Barbed Hose mender for repairing hoses Connects to a hose on both ends Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability Barbed fitting for a tight seal on hoses For use with a hose clamp, crimp sleeve, or ferrule (sold separately)