Window Guides 29 DS 38

Question

I need 2 of the guides for my Lawson windows.

They are 30 inches long.

On the part is 29DS. 38

Casey · Accepted Answer

Hello,

With this combination of attachments, you could have either the S380-30 or S385-30 channel balance. You’ll need to measure as shown below. The Series 380 has a 1" bottom attachment, and the Series 385 has a 1-3/32" attachment.

Your balance stamp indicates that you may have a 38-pound window sash. If so, you'll also need 2965 spring strength options for your replacement balances. Thank you and let us know if you have any other questions or concerns.

Comparison of the S378, S380 and S385 balance shoes.