Home / Crimp Tool Gauges / Gauges / G412 G412 GAGE GO .1950 NO-GO .2020 Add to quote SKU: G412 Category: Gauges Description Description GAGE GO .1950 NO-GO .2020 Related products Gauges G1001 GAGE GO .0360 NO-GO .0410 – M309 Gauges G1018 GAGE GO.1920 NO-GO.1980 Gauges G1022 GAGE GO.0485 NO-GO .0535 Gauges G1004 GAGE GO .0610 NO-GO .0660 – M309