Do I have the 39-109B pella window crank

A home owner from bedroom says:
the depth of my extending part that the crank will screw on to is 3/4 long but the description says they are 3/8 inch - my windows are probably 25 years old - will this crank handle fit this old of a window
Profile picture of Tom
Tom from SWISCO responded:
Thanks for contacting us. The 3/8" dimension is not how deep the screw is, but rather the diameter of the hole on the handle itself. What is the diameter of the hole on your handle?
Alternate view of 39-109B.
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)