Milton Industries 715 1/4" FNPT M-Style Brass Coupler chrome vanadium steel stones are available in five

stones are available in five grits

Ergonomic grip for comfortable

Recessed and concealed locking areas that protects the padlock for ultimate security against drills and bolt cutters

Heavy-duty construction for long-lasting durability

Oil spill-free

Milton Industries 715 1/4" FNPT M-Style Brass Coupler chrome vanadium steel stones are available in fiveThis 1 4" FNPT M Style brass coupler has a 1 4" basic flow size, offering a maximum of 300 PSI. It comes with a Buna N seal and airflow of 40 SCFM. Features M Style: The industry standard coupler. Milton M Style, ColorFit M Style, + red competitor couplers plugs are all compatible. KWIK CHANGE: Interchangeable compatible with most manufacturers. Compliant with military specification MIL C 4109. NPT: 1 4" female national pipe thread flow size. Durable