Designed specifically for Milton push on and lock on hoses, these 1/4 MNPT brass hose ends fit a 1/4 hose ID. These hose ends require no clamps or ferrules, simply push the fitting in. Product Features:1/4 male national pipe thread1/4 hose inside diameterIdeal fitting to use for applications such as construction, auto paint shops, manufacturing and petrochemicalLock on fitting is designed for use with Milton push on and lock hose due to its unique barb configuration