Product review (2 stars): Acceptable, but not the best
Electric stove-top coils produce a lot of heat. Eventually, the receptacles for these coils deteriorate from the heat, and have to be replaced -- generally after quite a few years or use.

These cost less than similar receptacles at a leading hardware chain, were in stock, and were delivered in a few days. They came with all the necessary hardware, and if you are careful, and make sure the power is turned off while you are working, fairly easy to install.

The problem is that the plastic in the main body of these receptacles broke down from the heat in a matter of months, and the contacts that "grab" the end of the coils loosened. It became tricky to replace the coil after removing it to clean under and around it. The coil became unreliable, and sometimes sparked.

I've had better results and longevity with the more expensive units at the local store, but if you are very careful when removing and replacing the coils into the recepticle, you may have better results.