35 inch channel balance with 62-502 attached.
Ribbed channel balance for Jambliners also referred to as D70 balance.

General Information
1) In order to remove 62A series balances, you must first remove all window trim and remove sash along with jambliners. Balances can then be slid out of jambliner sleeve once parts are moved to the release position. (Forcing balances out of jambliner pocket will most likely destroy vinyl extrusion!)
2) Balances can be special ordered in beige or white finishes. Contact your account manager for part numbers. 727-386-4629