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 G1015 ^GAGE GO .1000 NO-GO .1100 Gauges G1020 GAGE GO.1970 NO-GO.2020 Gauges G1008 GAGE GO .1000 NO-GO .1100 – M309 Gauges G1007 GAGE GO .0860 NO-GO .0950 – M309