Missing keys for patio door

Hello,

Unfortunately, replacing the mortise lock will not correct the problem since the key cylinder is a different part. If you could show us photos of your original handle set and key lock, that would help us confirm the best replacement option. Thank you! 

Thanks for getting back to us. It looks like you have a handle set similar to the 82-086 as long as the hole spacing and offset thumb latch match yours. If the handle and mortise lock are still in good condition, you may be able to just replace the key lock with the 82-310, which comes with the 82-086 but is also available separately. Keep in mind that you'll need to cut down the spindle to match the size of your original lock. See the videos related on this page to assist you. Thanks for posting! 

Dimensions for 82-086

Dimensions for 82-086

Alternate view of 82-310

Guide: Legacy Patio Door Handles, Locks & Spindles

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