Limited to existing stock - ( 2 ) Air Control sliding glass doors by Keller are discontinued.
There are some new and used parts available for this door.
This is the Internal Lock, Spring loaded;
Installation screws spaced at 2-3/16 inch
Part is non-handed
Discontinued Item - Used only, No Warranty, Sold as is
These are limited to existing inventory.
When sold out, replacing part will require complete handle replacement
For complete handle set, see part #14066