Difference between 40-049 lock and 40-089
A home owner from Stoughton Ma. 02072 says:
January 4, 2012
Dave from SWISCO responded:
January 5, 2012
The 40-089, Key Tumbler Tumbturn, is the key cylinder for the 40-049 Complete Mortise Lockset. If you have an older model 40-049, then the 40-089 key cylinder will not operate the lock, since the company made a slight change in them. If you need a new key cylinder, it may be better to change over the complete lock.