Patio door cylinder lock

Question

I'm looking for a cylinder lock to fit this patio door handle. I've not been able to find any names, numbers, or markings anywhere on the handle, inside or out, or on the door itself. Thanks!

Casey · Accepted Answer

Hello,

If you already have the hole punched out in the external pull, take a look at the 82-310 key lock compatible with the 82-030 handle set. Note that the lock comes with a long spindle, so you'll need to break off a little bit at a time until it engages with the mortise lock properly, as shown in our guide. Thank you!

Alternate view of 82-310

Hole center dimensions for 82-030

Guide: How to install the 82-030 Handle Set