Marks hardware 91a rh mortise lock right hand.
Marks lock for security door.
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.
We recently restored a 100 year old front door.
They are proud to introduce the triple play of locksets panic devices and door closers.
Marks usa has been making mortise locks for over 30 years.
New key on old cylinder or old key on new.
Replaced skeleton key front lock by medamo.
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.
Putting key 1 2 way into cylinder and turning.
Marks key below security doors locks 1.
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.
This unit fit with a little bit of work with a razor sharp chisel.
Usually ships within 6 to 10 days.
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.
Marks usa mortise locks are engineered to provide years of maintenance free performance.