LDP-50M Machine Connector - Black
Large DINSE Style Connector, 1/2" (12.7mm) pin size. This 250 Amp rated cable connector attaches to the cable using a single, oval-point screw, and accept cable sizes #4 - 1/0 (25-50mm2), and have a beveled collar on the machine end to allow it to fit nearly any machine.
These connectors are perfect for making your own ground cables and stick welding leads.