Home / Crimp Tool Gauges / Gauges / G503 G503 ^GAGE GO .1235 NO-GO .1285 Add to quote SKU: G503 Category: Gauges Description Description ^GAGE GO .1235 NO-GO .1285 Related products Gauges G1003 GAGE GO .0520 NO-GO .0570 – M309 Gauges G1005 GAGE GO .0690 NO-GO .0740 – M309 Gauges G1002 GAGE GO .0450 NO-GO .0500 – M309 Gauges G1010 ^GAGE GO .0280 NO-GO .0420