Features and Benefits:

• BASIC FLOW SIZE: All 1/4" body size air fittings. 1/4" NPT. Buna-N seals. Couplers for air shop use.
• KWIK-CHANGEr: Interchangeable/compatible with most manufacturers.
• MAXIMUM: 40 SCFM. 300 PSI. Temperatures up to 250 degrees F.
• QUALITY: Durable brass couplers. Case-hardened steel plugs, plated to resist rust and corrosion.
• M-STYLE KIT INCLUDES: (1) Female Coupler, (3) Male Plugs, and (1) Female Plug. [Milton #715, #727, #728].

Milton (S-211) 1/4" NPT M-Style Coupler and Plug Kit, (5-Piece)This five piece M style coupler kit includes various couplers and plugs with a 1/4" basic flow size. Milton's M style Kwik Change couplers are made of brass, while the M style Kwik Change couplers are made of case-hardened steel and are plated to resist rust. This collection of couplers, plugs will interchange with all manufacturers who comply with the dimensional requirements of military specification MIL-C-4109. M style couplers and plugs offer up to 300 PSI and has an air flow of 40 SCFM.KIT INCLUDES:- one 1/4" FNPT coupler- three 1/4" MNPT plugs- one 1/4" FNPT plug.