Standard Flat Tension Springs
Flat Tension Springs are heat-treated spring steel. They slip into corners of 5/16" to 7/16" (7.9 to 11 mm) screen frame to help hold screens tightly in the window channel. No tools or drilling is required for installation. The spring simply slips into the square or mitered corner joint of the screen frame.
- Fits 5/16" to 7/16" (7.9 to 11 mm) Aluminum Screen Frame
- No Tools Required for Installation