Sliding Window Sash Balance Replacement

Question

1/2" width
22" length (metal edge to edge)

On one side is a printed "ID No"
>> 21 4 FX CMC 7

I would like to order a replacement part.

Tom · Accepted Answer

Thanks for your photos. Based on what I see here, you have either our S380-22 or S385-22, 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 S380 and S385 balance shoes.