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 G1006 GAGE GO .0760 NO-GO .0810 – M309 Gauges G1011 ^GAGE GO .0740 NO-GO .0780 Gauges G1020 GAGE GO.1970 NO-GO.2020 Gauges G1021 GAGE GO.0495 NO-GO.0530