7 Pin Whip and Outside Table

I had trouble with our 7 pin coming out on a turn when we first got our truck/trailer. I just use a small bunge cord (about 1/4") to wrap around the plug and the outlet cover a couple of times to keep it secure.

My friends warned me about this when we started. they routinely wrap theirs with electrical tape, but the bunge cord is less messy and re-usable.