Operator for Lincoln casement

A professional from NY says:
September 15, 2023
Left-hand operator 39-031 looks like a fit except for the length of the short arm. Yours is 4 7/16" and the one I need to replace is 2 7/8". If I were to also get a corner bracket (clip stud) 39-510, the stud looks like it is at the end. Would that possibly work?
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Bob from SWISCO responded:
September 15, 2023

Hello there. It sounds like you actually need our 39-334, which is similar to the 39-031, except it has a much shorter link arm at 2-13/16". See the image below for reference.

DImensions for 39-334
DImensions for 39-334

As far as the appropriate stud bracket, the safest thing to do is to send us a picture of your old one. We'll be able to determine the best replacement from there. 
A professional from Sand Lake, NY 12153 says:
September 16, 2023
39-334 will work just fine. I could not find it when searching the site for some reason. Thank you for the prompt and accurate reply.
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Bob from SWISCO responded:
September 19, 2023

You're very welcome! Please let me know if I can be of any further assistance.
EntryGard Dual Arm Operator
EntryGard Dual Arm Operator
39-031
$29.70
Egress Operator, Extra Short Link Arm
Egress Operator, Extra Short Link Arm
39-334
$37.10
Truth Hardware Operator Cover
Truth Hardware Operator Cover
39-107
$3.30
Crank Handle, 11/32"
Crank Handle, 11/32"
39-114L
$4.42
Clip-Stud Bracket, Left Hand
Clip-Stud Bracket, Left Hand
39-510
$3.70
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