window crank identification

Question

two different mecanisms, one must have been replaced in the past already. Sorry, no markings found.

Bob · Accepted Answer

Hello there. This might be our 39-001 Operator Crank, but you'll need to compare the entire mechanism, including the link arm, to the image below and see if it matches up. If anything differs in any way, please provide pictures and measurements and we shall try and find something better.

Dimensions for 39-001