
no, no, it isn't my groovegrabber

. But it was, and still is, my wafer free-er upper tool

.
Think of a wafer that has a square hole the key goes through. The key only contacts one side, and only pushes the wafer in one direction, and the spring pushes the wafer back. But if the wafer gets bent/corroded or doesn't move back under regular spring tension for whatever reason. Then you can use this tool to go in and push the wafer back it's original resting place, using the side of the wafer the key never makes contact with. Doing this a couple of times will usually get the lock to at least turn once more with a key.
