Hubbell Insulgrip plugs and connectors continue Hubbell's long-standing tradition of leadership as well as innovative design. The tough nylon body provides impact and chemical resistance commonly needed in the Entertainment Industry. The durable and powerful offsetting cord grip clamps on individual conductors and outer cord jackets prevent strain on the terminals. It’s these and many other features that set Hubbell performance above all others.
20 Amp Edison Connectors will not work in standard household outlets.