Weather-Resistant Cord Lock by Clickshield...Stay Connected.
The ClickShield Cord Lock is the fast and inexpensive way to weather-proof any power cord, while also eliminating irritating and dangerous disconnects. Now you can get it in a 3 pack!
This durable all-weather plastic shield has a unique ratchet mechanism; when you hear the 'click,' you know it's securely locked. The internal gasket assures a water-resistant electrical connection. Assembled in the USA.