11750 Stor-A-Way Plug Holder
For attachment of 4-, 6-, and 7-pole sockets of standard design (without integral circuit breakers). Cole Hersee patent. Keeps plugs clean when not in use, and extends life, by protecting electrical contacts from dirt and roadsplash. For all SAE J560b 7-pole plugs and 13-pole plugs. Spring-loaded for secure locking. Heavy duty glass-filled plastic housing.