Home / Crimp Tool Gauges / Gauges / G691 G691 GAGE GO .1230 NO-GO .1270 Add to quote SKU: G691 Category: Gauges Description Description GAGE GO .1230 NO-GO .1270 Related products Gauges G1004 GAGE GO .0610 NO-GO .0660 – M309 Gauges G1003 GAGE GO .0520 NO-GO .0570 – M309 Gauges G1005 GAGE GO .0690 NO-GO .0740 – M309 Gauges G1016 GAGE GO .1490 NO-GO .1530