These steel-constructed sash springs from Prime-Line® feature a corner-mounted design that allows for simple and easy installation. They can be used to repair weak or broken sash cords without removing the sash and offer increased friction for better window operation. These springs quickly mount in the upper or lower corner of the sash against the jamb and provide lasting durability for your window.
Brand Name: Prime-Line
Features
- Counter balance friction spring for vertical hung wood window
- Durable steel construction
- Quickly mounts in upper or lower corner of sash against jamb
- Increased friction against jamb prevents sagging due to broken or weak sash cords
- Allows repair of broken sash cords without removing sash
- Two springs included per package
- Sash spring dimensions: 3/4″ W x 4-7/8″ H













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