Quick Learner from Upper Michigan
Jul 8, 2013 2:23 pm
I had installed many Atrium Windows back around 1992. Our windows that open have a gold tone crank handles on the window. Most of the cranks are now stripped. I am looking to purchase replacements. They connect to the window mechanism by a small screw used for a allen wrench on. The hole opening you can see that slips over the window mechanism is 5/16 in diameter. James
![User submitted photos of a window operator.](/images/pictures/2013/07/21938.jpg)
3 Replies