Identifying Crank Park Numbers

A handy person from Penn Yan, NY says:

August 29, 2022

I need assistance identifying (2) different cranks...one right hand and one left hand side. I also need the handles for both. On the outer most arm it looks like the following letters/numbers stamped on it: OP052020. Please advise. Thank you.

Thumbnail of the uploaded file named Slide2.JPG

Thumbnail of the uploaded file named Slide1.JPG

Casey from SWISCO responded:

August 31, 2022

Hello,

Take a look and compare the specifications of the 39-329 and 39-330 Roto operators to yours, which both use the 39-232 folding handle. Thanks for posting!

A handy person from Penn Yan, NY says:

August 31, 2022

Thank you. Can you verify the if the measurements are the same as the drawing I sent? I appreciate your help.

Casey from SWISCO responded:

August 31, 2022

We measure these operators a bit differently than the dimensions you've provided but as long as your part matches the specifications shown below, you should be good to go.

Alternate image for 39-329

Side profile view with measurements

A handy person from Penn Yan, NY says:

August 31, 2022

Perfect...thank you.

LH Inverted Split Arm ROTO Operator, Vinyl App

39-329

$34.78

RH Inverted Split Arm ROTO Operator, Vinyl App

39-330

$34.78

Roto Folding Crank Handle, 11/32"

39-232

$10.80

Anatomy of a casement window

VIDEO

WATCH >

How to identify casement and awning operators

GUIDE

READ >

You are a:
Located in:
Email:	(your email address will be kept private and is only used to inform you when a response has been made)
Post:
Images:
	Current wait time is 3-4 business days We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at (888) 991-1929 or at help@swisco.com.