Home / Support / Answers

What is the door preparation for a 159 Halifax Deadbolt?

The door thickness for proper installation can be 1-3/8" to 1-3/4" in thickness with an option of 2-1/4" using a thick door kit.
This deadbolt will fit a pre drilled door with 1-1/2“ in diameter borehole.
For door preparations please view drilling instructions.
Back to Top