Lincoln Industrial Industrial Style Couplers & Nipples, 1/2 in (NPT) F

Industrial Style Couplers & Nipples, 1/4 in (NPT) FFeatures

Industrial Style Couplers & Nipples, 3/8 in (NPT) FFeatures

ARO Style Couplers & Nipples, 1/4 in NPT (f)FeaturesFits ARO style nipples for 1/4 in ID hose1/4 in (f) NPT inlet

Lincoln Style Couplers/Nipples, 1/8 in (NPT) MFeaturesPositive action locking mechanism so coupler cannot be detached accidentallyExtra large air passage insures greater air flowAutomatic air check...

Lincoln Style Couplers, 1/4 in (NPT) FFeaturesPositive action locking mechanism so coupler cannot be detached accidentallyExtra large air passage insures greater air flowAutomatic air check valve...