Home / Crimp Tool Gauges / Gauges / G1066 G1066 GAGE GO.0820 NO-GO.0840 Add to quote SKU: G1066 Category: Gauges Description Description GAGE GO.0820 NO-GO.0840 Related products Gauges G1013 GAGE GO .2285 NO-GO .2355 Gauges G1001 GAGE GO .0360 NO-GO .0410 – M309 Gauges G1009 ^GAGE GO .0990 NO-GO .1070 Gauges G100 GAGE GO.0200 NO-GO .0220 (Image for Illustration purposes only)