Extruded Sash Lift 50-404-3
[50-404-3]

It was a little hard to be sure this was a match for my existing handle just based on the simple line drawing. (The measurement was the critical part.) To my surprise, I received metal handles to replace the plastic ones I had, that had become brittle with age. I won't ever have to replace these again. Shipping was prompt. Could not be happier with the product and service.