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 G1016 GAGE GO .1490 NO-GO .1530 Gauges G1022 GAGE GO.0485 NO-GO .0535 Gauges G1012 GAGE GO .4855 NO-GO .4925 Gauges G1001 GAGE GO .0360 NO-GO .0410 – M309