AWLOLWA LC-40 PRO Welding Cable Connectors Set (4-Pack, Red) - 350 Amp For 1/0 To 2/0 Cable

Making or repairing your welding cables?

This 4-pack of LC-40 PRO connectors makes it easy to create secure, heavy-duty connections.

These are cam-type connectors, meaning they have a lever that locks them together with a positive click—no accidental disconnects mid-weld.

They're rated for 350 Amps and fit welding cable sizes from 1/0 AWG up to 2/0 AWG (that's about 50-70mm²).

Made from tough, oil-resistant brass, they're built for the harsh environment of a workshop or job site.

The design provides about 40% more conductive surface area than standard connectors, which means better current flow and less heat buildup.

The set includes matched male and female pairs (you get two complete connections).

They're universal for MIG, TIG, and Stick welders, and are also handy for heavy equipment jump-start systems.

The quick-connect/disconnect feature is a huge time-saver when you need to switch cables or reverse polarity.