On the right edge, you'll find the dock's magnetic power connector and an SD card slot. (laptopmag.com)
The S7 Edge holds the same magnetic power over you from the moment you first lay eyes on it. (digitaltrends.com)
So do you really think that the magnetic tool will have enough magnetic power to pull an small extension with 8 mm socket; up and out of the spark plug hole. (mechanics.stackexchange.com)