Home / Crimp Tool Gauges / Gauges / G649 G649 GAGE GO .4125 NO-GO .4175 Add to quote SKU: G649 Category: Gauges Description Description GAGE GO .4125 NO-GO .4175 Related products Gauges G1020 GAGE GO.1970 NO-GO.2020 Gauges G1005 GAGE GO .0690 NO-GO .0740 – M309 Gauges G1019 GAGE GO.1490 NO-GO.1550 Gauges G1013 GAGE GO .2285 NO-GO .2355