Lock-On Rigid Male, 3/8" ID x 1/2" MPTRigid Male Fitting for the Lock-On Series of HoseInstallation consists of cutting the hose square, and pushing the hose barb into the Lock-On Hose.Simple InstallationReusableMade in USAProduct InformationDescriptionLock-On Rigid Male, 3/8" ID x 1/2" MPTPackagingStandardUPC ID029292240383