window crank replacements

Question

On the crank teeth shown in the second photo it says Made in the USA on the left and Truth on the right.  The underside of the handle in the first photo says US patent 4,083,264 then Can. Patent 1979 on the lower left and 45012 on the lower right.  The cranks no longer grip allowing one to open or close the window and need replacing.  We know the window sill is rotting but that the window itself is okay.  Please advise.  And if you have any representatives who can fix the windows in the area, we'd love a recommendation.  Thank you.

Casey · Accepted Answer

Hello,

Your operator resembles the 39-032 but you will need to confirm that the shorter link arm of your assembly matches the 4-7/16" measurement below. If it does, you should be good to go. See the 39-031 for the opposite-handed version. Please note that both operators are compatible with the 39-107FK handle and cover kit.

Unforutnately, our company does not handle the installation of these parts but a Google search for professional in your area should provide plenty of options. We've also related some videos on this page to walk you through the replacement process. Thanks for posting!

Dimensions for 39-032