Can someone point me in the right dirsction as to what is a good method of breaking off the " spin ring " on a mortise cylinder lock, I had one the other day at work where I had to spin off the cylinder that the keys were lost, I used a pipe wrench, but had a terrible time getting the spin ring off, I used a screwdriver and hammer , the screwdriver I wrecked, I am thinking there must be an easier way.
Hope someone can help me........................scotty
[destructive entry, lawl --Legion303][PS: you probably already know that they're hard to remove for a reason, and that any ideas we come up with are likely to be ones you can come up with too]