Lockset Installation Jig, For External Doors

Experience precision and ease in installing locks to external doors with this Lockset Installation Jig. This installation kit is designed specifically for flawless door setup, It's designed for a 2-3/8" backset and gives you the exact location of the holes to drill. The top can be clamped with a quick-clamp type bar clamp whilst installing the lock. It also has a small indicator window to line up the correct height of the jig to your pencil mark, ensuring your new locks function smoothly and securely. 3D Printed in durable plastic. Ensure your door is prepared for a seamless fit with this essential lock jig toolset.