Hello,
Unfortunately, we do not carry the hook shown in your photo but it seems like it is most likely part of a larger lock assembly. If so, we would need to see the rest of the assembly to confirm if we carry a possible replacement. Thank you.
Thanks for getting back to us. Unfortunately, we do not carry a replacement for the latch hook shown in your photos, although the locking handles resemble the 38-274 and 38-275. These handles are used with the 38-284 strike.
In this case, your best bet would be to reach out to Pella directly. I'm sorry that we won't be able to assist with this part of your repair but please let us know if you have any other hardware questions. Thanks for posting.
