How to Adjust a Kwikset / Weiser Latch Backset: Mr. Locksmith takes a clear, hands-on look at how to adjust the backset on a Kwikset / Weiser latch, one of the most common tasks every residential locksmith and installer needs to understand.

We start by explaining what a backset is—the measurement from the edge of the door to the center of the bore hole—and why it matters for proper lock and handle alignment. This latch is factory-set to 2-3/4 inches, but with a simple push-and-slide adjustment, it can quickly be changed to 2-3/8 inches, the two most common residential backsets used today.

You’ll see exactly how the internal mechanism works, how to make sure the latch is fully engaged after adjustment, and what to watch for during installation. We also touch on older door hardware, where you may occasionally encounter uncommon 5-inch backsets, and why knowing these measurements can save you time on service calls.

This short tutorial is perfect for beginner locksmiths, DIY homeowners, apprentices, and experienced techs who want a fast refresher on door hardware fundamentals. Simple, practical, and straight to the point—this is real-world locksmith knowledge you’ll use every day. (Source: Terry Whin-Yates)

Source: Mr. Locksmith Youtube http://www.youtube.com/user/24hrMrLocksmith

How to Adjust a Kwikset / Weiser Latch Backset

Mr. Locksmith 604-330-9915

Mr. Locksmith Automotive (604) 259-7617

Terry from Mr. Locksmith shows how to quickly adjust the backset on a Kwikset / Weiser latch. These latches are commonly factory-set to 2-3/4 inches, but many residential doors require the 2-3/8 inch setting.

The adjustment is simple:

Press down on the latch mechanism
Slide the assembly to the alternate position
Ensure it fully engages before installation

Terry also explains what backset means—the distance from the edge of the door to the center of the bore hole—and why the two most common residential backsets are 2-3/8” and 2-3/4”. You’ll also learn why older doors may still have uncommon 5-inch backsets and how to recognize them.

This quick locksmith tip helps prevent installation issues, misaligned handles, and unnecessary call-backs. A must-know adjustment for homeowners, apprentices, and professional locksmiths working with Kwikset and Weiser hardware.

🔐 More practical locksmith tips, installations, and training from Mr. Locksmith coming soon.