Home / Crimp Tool Gauges / Gauges / G646 G646 ^GAGE GO .1615 NO-GO .1665 Add to quote SKU: G646 Category: Gauges Description Description ^GAGE GO .1615 NO-GO .1665 Related products Gauges G1019 GAGE GO.1490 NO-GO.1550 Gauges G100 GAGE GO.0200 NO-GO .0220 (Image for Illustration purposes only) Gauges G1002 GAGE GO .0450 NO-GO .0500 – M309 Gauges G1001 GAGE GO .0360 NO-GO .0410 – M309