Crank base dimensions

Question

Why are there no dimensions posted on your listings? That makes it impossible to know what parts would work. Here's what I need a cover for

Paul · Accepted Answer

Hello,

We can't be sure without seeing the entire operator assembly but you may have something similar to the 39-013. Note that this operator comes with a fixed cover that can't be removed or replaced. To determine if this may work for your window repair, take a look at the dimensions from our product page below, paying close attention to the 13-1/2" arm length in addition to the base measurement. Thank you.

Additional information for 39-013