Casement window operator linkage says Del Mar Toronto with the number 21550 stamped on it.

Handy Person from Alpharetta, GA

Apr 11, 2018 9:31 am

Thanks for your response...Here are some pictures, I have not disassembled the operator but if it helps I can take measurements. Thanks!

3 user uploaded images

2 Replies

Tom from SWISCO

Apr 16, 2018 9:24 am

Based on your pictures, I'd start with our 39-317 and 39-318. These appear similar in style to your operators. Look over our photos and dimensions and let me know what you think!