We were able to have the key matched with all our other keys.
Marks lock for security door.
Putting key 1 2 way into cylinder and turning.
The marks usa 21ac uni lock mortise lock is an original standard mortise lock used for security doors as well as for storm door and sometimes on screen doors.
New key on old cylinder or old key on new.
This unit fit with a little bit of work with a razor sharp chisel.
Marks hardware 91a rh mortise lock right hand.
Marks usa is well known for their standard product line in the locksmith distributor trade and contract hardware markets.
To further increase the business volume for their customers marks usa has expanded their product line.
They are proud to introduce the triple play of locksets panic devices and door closers.
Our nova series mortise locks exceed 6 million cycles of continuous use.
Marks key below security doors locks 1.
Marks usa mortise locks are engineered to provide years of maintenance free performance.
Marks usa has been making mortise locks for over 30 years.
It comes with the mortise lock body 90a which is compatible with the marks usa ornamental iron 22ac marks usa uni lock ornamental iron 9215ac marks usa ornamental iron 9225ac also with the marks usa metro mortise 114 series and the marks usa metro mortise lock 91a these last two are apartment s mortise lock sets.
We recently restored a 100 year old front door.
Marks lock 21 brass series unilock 21ac mortise lock for security door and storm door right handed 4 0 out of 5 stars 3.
A key that fits into the cylinder that does not work with the lock.