I have a missing inside patio door latch

A quick learner says:
We are missing the latch/hook and lever that moves the latch/hook up and down on our sliding glass door. So we can't lock it. (We've been using a thick stick in the tracks to lock it). My husband ordered Patio Door Handle Set, 3-15/16" Product Code: 82-035. This is the exact door handle we have. But, this set only came with the lever. We still need the latch/hook.

I've included 2 photos of the door mechanisms we have in place. Do you sell a part that includes the hook?

I forgot to mention that the space to put the reach out lock in is 4" vertically and ½" wide. It is 4 ¾" from screw hole to screw hole. The depth of the hole in which to install the lock assembly is about 1 ¼".

For the receiver piece the rectangular square is 1 ¼" tall. It is 3 ¼" from screw to screw and the entire piece is 4" tall.

This would be for the patio door handle Product Code: 82-035.

Also, is it cost effective to return the handle set we purchased and instead by a lever? Or should be just use the lever on the new handle set?

Thank you,
User submitted photos of a patio door handle.
Profile picture of Tom
Tom from SWISCO responded:
Thank you for posting, Margie. Have you seen the Related Item(s) section for the 82-035? We have a few inside mortise locks listed there that go with this handle set. Check out our 82-214, 82-218, and 82-226 and see which one of these would be a better fit for your door.
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