The advanced design of Lenco cable connectors offers many advantages over older styles. Metal parts are precision machined from specially shaped brass extrusion. Cam action design of male half connector pulls the two halves tightly together
Lenco 05060 Cable Connector, Complete Connection, Cable Capacity: 3/0 - 4/0 AWG, Amperage Capacity: 500 amp, Black, Connection: Cable: Double Oval-Point Screw