I need two window open Mechanizes. both swing from the left side. I also need 4 window cranks that fit these openers

A quick learner from Casper Wyoming says:
I cannot find any numbers the old cranks say Caradco
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Tom from SWISCO responded:

Hello! These are Pella brand windows. Your operator is a match for our 39-097; we also sell the 39-096 for the opposite side.  Finally, the crank handle is our 39-109B.

39-097 : Pella Window Crank
Pella Window Crank
39-097
$101.48
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