Home / Crimp Tool Gauges / Gauges / G239 G239 GAGE GO .0390 NO-GO .0440 Add to quote SKU: G239 Category: Gauges Description Description GAGE GO .0390 NO-GO .0440 Related products Gauges G1009 ^GAGE GO .0990 NO-GO .1070 Gauges G100 GAGE GO.0200 NO-GO .0220 (Image for Illustration purposes only) Gauges G1003 GAGE GO .0520 NO-GO .0570 – M309 Gauges G1018 GAGE GO.1920 NO-GO.1980