Coil balance series: S210 Sash-weight: 42 Coil-stamp: 7HN Quantity: 30 Comments: 3 coil setup, 7HN was stamped each coil.
Emily from SWISCO responded:
April 4, 2023
Hello!
Hmm, I'm not sure what you're asking. A pair of our S210-22 will carry a sash weighing 41 through 44.9 pounds, as per the product description. I hope this helps!