1977 is the year of the house was built and they are casement window cranks

Question

Looking for replacements for two right and two left windows the far is approximately 10 inches long that pushes out the control unit is for and a half inches wide by about an inch and a half tall

Emily · Accepted Answer

Hi there!

Take a look at the 39-094 & 39-095 as well as the 39-150 & 39-151 Andersen operators. The difference is the length of the operator arm. Review the specifications and see how they compare with your old assembly.

Dimensions for 39-094

Dimensions for 39-095

Dimensions for 39-150

Dimensions for 39-151