1/4" M-STYLE® Swivel Coupler and Plug Kit Colorfit Kits Simply attach calibration tool to

Simply attach calibration tool to gauge and rotate the stick to adjust - each precise click of the tool equals 0

Has a maximum inlet pressure of 300 PSI and a basic flow size of 3/8"

Milton's precision-engineered service gauges redefine accuracy

these plugs offer up to 40 SCFM and 300 PSI

Optimize your tire pressure accuracy with this EXELAIR® digital inflator gauge

1/4" M-STYLE® Swivel Coupler and Plug Kit Colorfit Kits Simply attach calibration tool toSix piece M Style swivel coupler and plug kit includes various couplers, plugs and fittings. M Style couplers have a 1 4" basic flow size and air flow of 40 SCFM. These KWIK CHANGE couplers and plugs will interchange with all manufacturers who comply with the dimensional requirements of military specification MIL C 4109. M Style couplers are made with case hardened steel and have a maximum pressure of 300 PSI.