K704 - Lincoln Electric 400A Stick Welding Accessory Kit with 2/0 Cables

Complete Stick Welding Solution

The Lincoln Electric K704 Accessory Kit is the definitive solution for professionals looking to equip their industrial stick welders with high-quality, compatible components. Designed to withstand the rigors of heavy-duty welding environments, this kit is rated for 400 Amps at a 60% duty cycle, making it a perfect match for powerful power sources such as the Idealarc R3R-500, Idealarc 250, and the Precision TIG series. By bundling all essential accessories into one part number, Lincoln Electric ensures that you have everything required to start welding immediately, removing the hassle of sourcing individual cables and connectors.

Heavy-Duty Cabling

At the heart of this kit are the premium welding cables. The package includes a 35-foot (10.7m) electrode cable and a 30-foot (9.1m) work cable. Both are manufactured from 2/0 AWG copper, a gauge selected to handle high amperage with minimal resistance and heat buildup. The generous length of the electrode cable allows welders to move freely around large workpieces or structural assemblies without constantly repositioning the power source. The cables come pre-assembled with lugs, ensuring a secure and conductive connection to your machine's output studs.

Safety and Performance

Beyond the cables, the K704 kit prioritizes operator safety and process efficiency. It includes a durable headshield complete with a filter plate, providing essential eye and face protection right out of the box. The included electrode holder is robustly constructed to grip stick electrodes firmly at various angles, while the high-amperage work clamp ensures a solid ground connection, which is critical for maintaining a stable arc and preventing weld defects. Whether you are setting up a new shop or replacing worn-out leads on an existing fleet, this accessory kit delivers the reliability and performance synonymous with the Lincoln Electric brand.