The crank is labeled on the back with Truth. US pat 351490 5560082
Please advise on correct replacement
Truth window crank

Home Owner from Michigan
May 23, 2024 8:48 pm
3 user uploaded images
4 Replies

Bob from SWISCO
May 23, 2024 11:58 pm


Hello there. I believe this might be a folding crank handle that fits on a 11/32" diameter spline. If so, our 39-205 should work for you. Let me know what you think.

Home Owner from Michigan
Jun 26, 2024 5:50 pm
How do I install this? None of my Allen wrenches work on it. And it doesn't seem to go on far enough to cover the extending screw. I attached a picture of the new (image 399) and existing (image 4000) handles.
3 user uploaded images

Bob from SWISCO
Jun 27, 2024 12:24 pm


I'm sorry to hear you're having trouble. The 39-205 handle does install with a set screw, but it requires a small, slotted screwdriver to adjust rather than an Allen wrench. Once you loosen the screw it should allow the handle to slip right on, after which you can tighten it back up.
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