Tilt Latch for old Mastic tilt window

A quick learner from Hatfield MA says:
What tilt latch do I need? Please refer to attached photo.

The measurements are

2 3/4 inches long
1 1/2 inches wide
1/2 inch deep

Which tilt latch do I need? The 26-111 seems too long.

How long is the 29-111?
Thumbnail of the uploaded file named IMG_6336(2).JPG
Profile picture of Tom
Tom from SWISCO responded:

Hello! You can see the dimensions for the 26-111 on its store page. I'll also post them here for your convenience. 

Alternate view of 26-111
Detail of 26-111
Like you surmised, this appears to be too long. None of our other dimensions seem to match, either. The bad news is, I couldn't find any other latch that meets your specifications. The 26-111 appears to be our closest match, though if your measurements are accurate then I don't believe it will work for you. I am sorry we cannot offer a better option.
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)