good item for the money. Have not used it that much. It works fine and build quality is good.
This lead is DECENT! which is a lot to say if you've ordered welding leads on ali before. The wire is 16mm2 REAL COPPER (checked it under a microscope to be sure), they included a 10-16 plug even after I forgot to tell them until after sending the order. The plugs come with copper wraps for the end making a secure termination easy. The electrode holder bites firmly the electrode. The electrode holder says 400A on it, which I believe is accurate given the solid construction of it (though I think you might want a thicker wire if you were rurnning this thing non-stop over 300A. For my 200A machine this is going to be great! BUY THIS LEAD AND HOLDER, don't buy those imitation Tweco style stingers with the fake copper that break the first time you drop them or catch fire from the fake CCA wire, save your money and BUY THIS ONE with genuine brass body and genuine copper leads.