Exclusive Easy Lock? System has been designed to make hook-up quick and easy. Just connect cordset (with an Easy Lock? locking ring installed) to inlet and turn locking ring less than a quarter of a turn. The tabs on the locking ring lock into the inlet for a positive watertight hook-up while eliminating any chance of cross threading. The locking ring features lock locators positioned at 180* to improve finger grip during attachment. Inlets have a threaded boss that will accept threaded cordsets as well. Contoured inlet features a waterproof, Soft Touch cap design and stainless steel trim. Hinge is designed to stay open in the upright position during hook-up. A ?soft touch? allows it to close. Features 8-way right angle rear safety closure. Black.