Marks Security Door Locks

Marks lock 21 brass series unilock 21ac mortise lock for security door and storm door right handed 4 0 out of 5 stars 3.
Marks security door locks. Marks usa s custom lockset division is about problem solving. New key on old cylinder or old key on new cylinder 2. This unit fit with a little bit of work with a razor sharp chisel. Marks hardware 91a rh mortise lock right hand.
It comes with the marks mortise lock body 90a which is compatible with the marks usa uni lock ornamental iron 21ac 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. They allow doors to be locked or unlocked via a user programmable keypad rather than a key. Putting key 1 2 way into cylinder and turning. We recently restored a 100 year old front door.
After you loosen set screws on faceplate the cylinder can be unscrewed with. All i qwik line locksets feature the cablegard to protect the wiring going through the door. The i qwik line is marks usa freestanding access control locksets. Why countryside locks for your marks locks.
Marks locks doesn t just specialize in one style of lock but rather everything from cylindrical locks tubular locksets deadbolts and even custom designed locks. The marks usa 22ac mortise lock is an original standard mortise lock used for security doors as well as for storm door and sometimes on screen doors. Marks key below security doors locks. Usually ships within 6 to 10 days.
If you have a unique situation high abuse area or need a specialized high security application then marks usa might have the answer you re looking for. Removing marks mortise cylinder that screws into door lock.