13″ Sliding Window Sash Balance Replacement Channel Balance for 36 lb Window Sashes

Description

The 13″ Sliding Window Sash Balance is designed to restore smooth and dependable operation in single and double hung sliding windows. Engineered to support sash weights between 3–6 lbs, this replacement channel balance helps properly counterbalance lightweight window sashes, allowing for controlled and effortless movement.

Sold by: Each
Color: Mill
Sash Weight (Lbs.): 3–6
Channel Length: 13″
Stamped Number: 1210 or 12A
Material: Steel Channel with Internal Spring
Recommended Replacement: Replace in pairs
End Type: Standard (Non-Winged)
Part Number: SWH-1210

Constructed with a durable steel channel and internal spring mechanism, this balance delivers consistent performance and long-lasting reliability for residential applications. The mill finish housing provides strength and durability, while common stamped numbers such as 1210 or 12A help verify compatibility with existing balances.

All sash weights are based on using two balances per movable sash. For optimal performance and to prevent uneven tension or binding, it is strongly recommended to replace balances in pairs. While some balances include winged end caps, this standard version can also be used in applications where winged balances were previously installed.