Replacement cranks for casement windows

A home owner from WI says:
October 14, 2023
Hurd cranks identified by Wright 07900 - I need 2 lefts and 2 rights.
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Bob from SWISCO responded:
October 14, 2023

Thanks for posting. Start by looking at our 39-387 and 39-388 Wright Operators. See if the dimensions listed below match. I'm concerned by what looks like bend in your old operator's link arms--is this just damage or was it designed that way? Let me know. For a new crank handle that works with these replacements, see the 39-114L sold separately.

Dimensions for 39-388
Dimensions for 39-388
Split-Arm Operator, Wright
Split-Arm Operator, Wright
39-388
$36.20
Split-Arm Operator, Wright
Split-Arm Operator, Wright
39-387
$36.20
Crank Handle, 11/32"
Crank Handle, 11/32"
39-114L
$4.42
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