These window screen tension springs are constructed of heat treated spring steel and come in a zinc plated finish. Tension springs of this style mount onto the sides of aluminum screen frames and provide holding tension when inserted into sliding window screen channels. These tension springs will fit into 5/16 in. or thicker screen frame material. Requires two 3/16 in. holes drilled into the screen's edge for installation.
Used for installation in the corner of aluminum screens
1/4 inch wide x 3-1/8 inch long to keep tension on your screens
Spring steel that has a zinc plated finish
Constructed of heat treated spring steel
Fasteners are not required for the installation of these springs
Please refer to the line art drawing for dimensions and compare with your needs before ordering (not universal)