window channel 3420, 35" long, 9/16" wide

Question

I want to confirm I am ordering the correct parts. Would you be able to tell me which channels to buy?

Tom · Accepted Answer

Thanks for your photos. Based on what I see here, you have either our S351-35 or S390-35, depending on the depth of the bottom shoe. That's the only difference between them. I recommend measuring your shoe and referring to our dimensions to confirm the best match.

Comparison of the S351 and S390 balance shoes.