Prime-Line Window Screen Tension Springs, 1/4 in. x 2-3/4 in., Spring Steel Construction, Zinc Plated Finish (100-pack)

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 into the corners of 45 degree cut aluminum screen frames and add holding tension when inserted into sliding window screen channels. These tension springs will fit into 5/16 in. or thicker screen frame material. No tools are required for these easy to install tension springs.|Used for installation of aluminum screens; these tension springs install into corners of miter-cut aluminum screen corners|1/4 in. wide x 2-3/4 in. long|Zinc plated finish|Constructed of heat treated spring steel|Fasteners are not required for the installation of these springs|For further dimensional information, please see the line drawing