I think this is a JEN_WELD Window Crank

Quick Learner from Summerfield, North Carolina

Jan 10, 2018 2:54 pm

As you will see in the first picture, the crank busted off the base, and I need to replace it - can you tell me if you have a replacement, please? Thanks. John

if it helps, this is what it is supposed to look like- this is one in my house that is not broken. Thanks - my phone number is 336 644 1840 if you want to call. John

4 Replies

Tom from SWISCO

Jan 18, 2018 11:35 am

We may have something that can work. Before I recommend anything, can you remove this cover and handle and show me a picture of the operator underneath? Can you also tell me the size of the spline? A good way to get that is to measure the diameter of the hole in the crank handle that connects to the operator.

Quick Learner from North Carolina

Jan 18, 2018 3:32 pm

I have sent the picture you asked for, and I believe the size of the spine is just about 11/32, if I am measuring it accurately. Hope this helps.

Tom from SWISCO

Jan 25, 2018 11:16 am

That is a huge help, thank you. I would start with our 39-375 and 39-376. These are made to work with an 11/32" spline. My only concern is that they might be a bit too wide for your operator. Carefully look over our dimensions and see what you think.