6 x 16 Welding Shunt Copper Wire Spot Welder 600 MCM Sale is for One (1) Used Copper 6 x 16 Welding Shunt Copper Wire Spot Welder 600 MCM. This Shunt Cable is in good condition no cuts as shown in the photo's. Size- 600 MCM. We get our inventory from local manufacturers and liquidators. byJuly 4, 2026