KINGQWelding Cable Quick Connector Pair DINSE-Style 300Amp-400Amp (#1-2/0) 50-70 SQ-MM 2-set

Worked great for me. I can take my cables apart when I'm done. Saves space for me.

excellent price, very good product. sometimes these European style connectors promise to fit a certain size cable and when you go to use them you find that they are only suited for cables below 1/0. i used these on some 2/0 cable and they worked fine. most likely could have gone to 3/0. i like that they include the small brass rings that encircle the copper strands. when you tighten the set screw they are locked in place. the insulator is the push on style. not easy to do if you don't soap them up first. do that and it's a piece of cake getting them on.

I bought these to make extensions for my Squarewave TIG 175 stick leads. Works great, fit secure to the machine.

They are way to fasten to the cable and appear to be of high quality.

It works good

Solid and work, although I had to modify them to fit my machine but that's my machines fault I guess. Only issue is the rubber. It's super soft and not adhered at all. When tightening them into the port you have to pull the rubber off to get enough grip to make a tight connection.

These connectors will do what I need them to.. Extension for welding grounds.. It also gives me the ability to change which ground clamp / connector I want to use, depending on what I am welding. Cable fitment is exactly what I wanted. The connector end is a little lose to other connectors. It still maintains good contact, but could pose an arcing problem down the road. It's certainly usable and cheap enough to purchase more if these ever do fail. For the price, it's hard to beat. Have purchased two batches and wouldn't hesitate to buy more if the need arises.

needed another tweeco connector for my Lincon ranger and these worked out perfect. seller sent out quick and responsive.