Window crank handle needed

Question

Not sure what brand window is. Under mechanism says made in USA, patent number 4505601?

Jasmine · Accepted Answer

Thanks for writing in! I believe you may have a Truth brand operator. These typically have a spline with an 11/32" diameter but you'll need to double check to confirm.

Take a look at the 39-114L Crank Handle or the 39-205 Truth Folding Crank Handle. See what you think!

Alternate view of the gear hole