The issue is that the part of the clip (bottom of picture) that inserts between the window and frame is quite thin. This is because the space between the window and frame is narrow. All clips I have found are too thick at that point. If you can help, it would be most appreciated. P.S. these are very old windows and I cannot find a brand name on them.
Paul from SWISCO responded:
August 31, 2018
Hello,
In the past, we have used our 70-104 self locking clip with a 70-160 thumb screw as a replacement for your clip. Let us know if you need anything else. Thank you!
A quick learner from USA says:
September 6, 2018
Paul, thank you for the reply. the 70-104 is the clip I just tried and is too thick in the prong that inserts between the window and frame. Attached is a photo of a clip that does work, and you can see that it has a thin profile. Do they make this kind any more?
Paul from SWISCO responded:
September 12, 2018
I'm afraid we weren't able to find an exact match to your clip. Would it be possible to file down our 70-104 to size?
