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Review on 🐦 BIRD WISH Waterproof Interlocking Industrial Electrical Solution by Chris Pettway

Revainrating 4 out of 5

Ideal for engine block heater plug

I tried a few of the others to protect the engine block heater plug in my 2002 GMC Sierra 2500 HD and they were all too big and bulky. This one was perfect. It may not be entirely "waterproof," but it will do the job very well. Ripped off 1 barrel as there is a small chance water can seep in there without the rubber pads that other styles have. Not a deal breaker as the size is spot on.

Pros
  • Double Protection: The outdoor power cord protector is made of hard plastic, and the shell shape is not conducive to collecting water droplets, which can maximize the effect of water layer penetration into the switch to keep the cord dry. Good locking prevents the risk of accidental disconnection of the power cord by children and small animals to ensure the safety of children and electrical circuits.
Cons
  • Doubtful