Patio door keeper

Thank you for reaching out to us! We'd be happy to help with this. Can you upload some photos of the keeper in question? It may be helpful to see the mortise lock as well. 

It doesn't look like we have an exact match for the keeper shown here. May we see some photos of the mortise lock? 

Thanks so much for the additional photo! Your handle looks like it uses a latch similar to the 82-003 and 82-055 which use the 89-007 keeper. I can't make any guarantees since your hardware looks like it could be an older style but it may be worth considering. Have a look at the specifications and see what you think. 

Alternate image for 89-007

Alternate image for 89-007