Window Spring Release

Replacement spring clips for storm windows (aluminum or steel frame, probably added to your house in the 60's to early 70's) that always crack and then the storm window won't open/stay in place.

Anyway, here are the .stl models for the left and right side so you can print your own replacement (if they are the same size). Most of these are pretty similar in dimension. Modeled these for a friend and they worked so I'm considering it a success!

Photo of existing OEM with new printed replacements parts (above and below) in the not so yellowed plastic.

Hope you can use them. Finding the replacement part online was impossible.