WRS Amesbury Series 450 Block & Tackle Balances for Tilt Windows - 21", 4-34 lbs
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
The 450 Series is a standard block and tackle window balance for tilt window applications. This balance is designed for residential or commercial window applications. These balances feature a 5/8" channel depth and measure 21" in length, holding weight capacities from 4lbs to 34lbs. You're sure to find the tilt block and tackle window balance to fit your needs. These measurements are crucial to the performance of the balance. If your balance does not measure an exact length, or if you think you have an extended travel balance, read this article and contact us before you place your order.
PLEASE NOTE: The Length of the Balance will ALWAYS be 1 Digit HIGHER than the Stamp or SKU Number (example: a balance with a SKU number of 05-45012-1 will be stamped 1210 and measure 13" in length).
- Tilt Block & Tackle Window Balances
- Measures 21" in Length (NOTE: Any Balance 20" Or Longer Will Have An Extra "Extreme Length" Shipping Fee Added at Checkout)
- Weights Ranging From 4 to 34 lbs
- Balances Sold Individually, Clip Attachments Come Pre-Assembled (Attached to the Balance)
- Other Accessories and Hardware Not Included
Shipping information
Use this text to share information about your product.
Returns & warranty
Use this text to share information about your product.