Lenco welding cable splicers are made from copper tube. They are attached to welding cable with the swedg-on tool. Lenco welding cable splicers are ideal for connecting broken lengths of cable, making repairs and adding on cable for longer runs
Lenco 06130 Cable Splicer, Welding, Cable Capacity: 3/0 - 4/0 AWG, Length: 3-1/4 Inch, Copper Tubing