Uxcell Conduit Liner 9.84-ft 0.024 -0.039 for 15AK Melt Inert-Gas (MIG) Welding Gun 2 Pack

Spring is made of steel smooth and has good ductility. The adapter is made of copper material has good thermal conductivity and wear resistance can resist high temperature. The hole is smooth and not easy to get stuck. Use with MIG (Melt Inert-Gas) welding wires (steel and hard alloy). Simple structure easy to assemble and use for replacing the old or broken ones provide more convenience and efficiency for your work.