The LINCOLN K126 Conductor Tube 50 12 Inch 13-308 is a specialized ceramic backing bar designed for welding applications. It is intended for welders and fabricators who require precise backing support to ensure high-quality welds, particularly in pipe and tube welding.

This conductor tube provides a stable backing surface that helps maintain weld integrity by preventing weld defects such as burn-through and ensuring proper root penetration. Its ceramic composition offers excellent heat resistance and electrical insulation, making it suitable for various welding processes including TIG and MIG welding.

Key features include:

• Length: 12 inches
• Model: K126 Conductor Tube 50
• SKU: LMCT13308
• Brand: LINCOLN
• Designed for use as a ceramic backing bar in welding

Using this conductor tube enhances weld quality and consistency, making it an essential accessory for professional welding operations requiring reliable backing support.