Caradco crank replacement kit

A home owner from Matthews, N.C. says:
February 14, 2018
Greetings, it's Barbara again. I have ordered replacements 39-155 & 39-156 for our windows. After making sure they are the correct ones, I will be ordering more. Now I would love to replace those aggravating old cranks with the ones that fold down.
I am sending photos of my cranks, from crank down to the blank sill. I hope the photos are suffucient to make that determination.

If you need more information please let me know.
Thank you, Sincerely Barbara
User submitted photos of a window operator.
Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:
February 19, 2018
Thanks for contacting us, Barbara. I actually have operators similar to the ones you are showing us. What I did was just replace the crank handles with our 39-205 fold-down crank handles and kept the original covers. However, you may want to replace your covers and handles with our 39-107FK folding handle and cover. Take a look at the suggested parts to see which of the two you would prefer.
Caradco Window Crank, 9-1/2"
Caradco Window Crank, 9-1/2"
39-155
$29.85
Caradco Window Crank, 9-1/2"
Caradco Window Crank, 9-1/2"
39-156
$29.85
Truth Folding Handle And Cover Kit
Truth Folding Handle And Cover Kit
39-107FK
$15.45
Truth Folding Crank Handle, 11/32"
Truth Folding Crank Handle, 11/32"
39-205
$11.70
Truth Hardware Operator Cover
Truth Hardware Operator Cover
39-107
$3.30
Connecting a casement window operator to stud bracket
Connecting a casement window operator to stud bracket
VIDEO
WATCH >
Watch How To Repair A Casement Window Crank Operator
Watch How To Repair A Casement Window Crank Operator
VIDEO
WATCH >
How to Orient a Dual-Arm Operator
How to Orient a Dual-Arm Operator
VIDEO
WATCH >
Anatomy of a casement window
Anatomy of a casement window
VIDEO
WATCH >
SWISCO Window Operator Crank Handles
SWISCO Window Operator Crank Handles
VIDEO
WATCH >
How to identify casement and awning operators
How to identify casement and awning operators
GUIDE
READ >
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)
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.