Need help identifying a window crank unit

Question

Hi, my window crank is stripped and I looking for a replacement.  The underside of the handle says "Marvin".  The arm of the unit says "Entrygard Truth".  If you could help, it would be much appreciated!

Casey · Accepted Answer

Hello! Based on your pictures I would recommend the Entrygard Dual Arm Operator 39-031. Compare the dimensions for the 39-031 to the measurements that you have for your current window operator and let us know what you think. Thanks for posting and please reach out if you have any further questions!