Avoid unexpected connection loss with a locking connector. Locking connectors provide that extra threshold of tight fastening that ensures your connection will stay intact and plugged in at all times. Choose from locking and hubbell connectors, electrical and waterproof connectors, hubbell twist locks and twist lock electrical connectors, and more. Hubbell wiring devices are also available. Shop for locking plugs and locking receptacles if that’s what your job requires.