Patio Door Replacement
Hey there,
Thanks for writing in! There is a chance we may be able to supply you with the replacement mortise lock needed for your patio door. Although, I will need to see a photo of the space in the door where this mortise lock is installed.
It appears that your lock may be missing a faceplate. If so, I'll need to see a photo of that faceplate since it is important to help identify the exact replacement lock you need.
Please let me know if you have any questions in the meantime.
Thank you for reaching back out. Please find the additional attached pictures requested.
Thank You!
Thanks for the photos. Your patio door mortise lock resembles the 82-265 Multi-Point Mortise Lock. The compatible keeper is the 82-249, which you may need to replace as well. To confirm if these are the right replacements, carefully review and compare the dimensions.
The lock features an anti-slam button that stops the door from locking when not engaged. It helps to prevent the hooks from becoming damaged when closing the door.
I'll look into ordering these and try them out.
Thanks Again!
I'm happy to help! Please feel free to reach out with any other hardware repair projects.
Have a great day!