Hurd casement window cranks

Question

I'm traveling so I don't have any numbers.  These are circa 70s windows.  Various arm lengths.  Pic is a bathroom window arm length approx 9in.  LMK what else you need

Casey · Accepted Answer

Depending upon your arm lengths, I would consider our 39-014 and 39-028E operators. They are the updated version of the traditional operators like 39-028. Compare your dimensions and see what you think.