
To adjust the deadbolt length during the installation of your LOCKLY GUARD PGD728F Z Lockly Secure Plus Deadbolt, follow these steps: First, ensure the deadbolt slot aligns with the center of the door hole. The deadbolt is initially set to 2-3/4" (70mm). If necessary, adjust the length to 2-3/8" (60mm). Remember to wear gloves to prevent potential pinching. To extend the deadbolt, use a flat-head screwdriver in the slot, turning it clockwise. Insert the deadbolt into the door edge hole, making sure the right side is up and the slot is vertical. Secure it using two K screws. Following these steps will help you correctly adjust the deadbolt length, ensuring a proper fit for your LOCKLY GUARD PGD728F Z Lockly Secure Plus Deadbolt installation.


