Home / Crimp Tool Gauges / Gauges / G254 G254 GAGE GO .0400 NO-GO .0420 Add to quote SKU: G254 Category: Gauges Description Description GAGE GO .0400 NO-GO .0420 Related products Gauges G1022 GAGE GO.0485 NO-GO .0535 Gauges G1001 GAGE GO .0360 NO-GO .0410 – M309 Gauges G1012 GAGE GO .4855 NO-GO .4925 Gauges G1013 GAGE GO .2285 NO-GO .2355