In article ,
Joe Woods wrote:
I was considering getting a key made up, but the lock does seem a little
old and dirty and stiff, so getting a new lock with keys for £20-£30
would be a good idea. I would imagine a locksmith would want about that
amount for dismantling and cleaning, and making up keys.

The normal mortise lock fitted to an internal door is a simple affair and
easy to strip and clean. It's also simple for a locksmith to make a key
for - shouldn't be anywhere near the cost of a new decent lock. And this
would have the benefit of not having to alter the door for a new lock,
especially if it matches others in the house.

--
*A picture may be worth a thousand words, but it uses up a thousand times more memory.

Dave Plowman London SW 12
RIP Acorn