Home / Crimp Tool Gauges / Gauges / G721 G721 GAGE GO .2378 NO-GO .2420 (MS90486-6) Add to quote SKU: G721 Category: Gauges Description Description GAGE GO .2378 NO-GO .2420 (MS90486-6) Related products Gauges G1022 GAGE GO.0485 NO-GO .0535 Gauges G1011 ^GAGE GO .0740 NO-GO .0780 Gauges G1007 GAGE GO .0860 NO-GO .0950 – M309 Gauges G1002 GAGE GO .0450 NO-GO .0500 – M309