Shop for Welding & Soldering at The Home Depot. Basic wire welding for projects and repairs around the shop farm or home that where the Weld-Pak 125HD comes in handy! Plug in the Weld-Pak 125HD anywhere common 120 volt input power is available. Set the simple two knobs tapped control for your material application and get it done. Right out of the box, the Weld-Pak is set up for gas-less flux-cored welding so it? s just right for common steel welding, indoors or out. Compare the precise drive, rugged construction and full list of standard accessories. Lincoln Weld-Pak is a top quality tool for anyone with occasional welding needs.