Home / Crimp Tool Gauges / Gauges / G486 G486 GAGE GO .4125 NO-GO .4175 Add to quote SKU: G486 Category: Gauges Description Description GAGE GO .4125 NO-GO .4175 Related products Gauges G1018 GAGE GO.1920 NO-GO.1980 Gauges G1003 GAGE GO .0520 NO-GO .0570 – M309 Gauges G1010 ^GAGE GO .0280 NO-GO .0420 Gauges G1013 GAGE GO .2285 NO-GO .2355