Cable Connector, Male, Ball Point Connection, 3/0-4/0 Cap.

Features : Designed to efficiently conduct current through detachable-type connection | Cam-action design allows lock-in with a twist and pulls the two halves tightly together | Metal parts are precision machined from heavy brass extrusion; resists rust and corrosion | Moulded Rubber Connector covers have good resistance to heat, cold, abrasion, ozone, oils and solvents | Tapered ends lock out moisture, oil, and dirt | Male/female connectors are interchangeable with popular like-size competitor models