Adjusting Latch Backset

To extend

Adjust the latch backset from 60mm (2 3/8") to 70mm (2 3/4").

Pull the square center piece to extend the latch backset setting.

Diagram shows a latch mechanism. A callout points to a square piece within a slot, with an arrow indicating outward movement.

To retract

Adjust the latch backset from 70mm (2 3/4") to 60mm (2 3/8").

Push the square center piece to retract the latch backset setting. The square should not turn as you push it into position.

Diagram shows a latch mechanism. A callout points to the square piece, with an arrow indicating inward movement.

If your square center piece turns into the displayed position, you have adjusted the backset incorrectly. The square should not turn as you push it into position.

Diagram shows a latch mechanism with a red 'X' symbol over it, indicating an incorrect adjustment. A callout explains that the square piece should not turn when pushed.