Make-2-Fit PL 7776 Corner Mount Screen Tension Spring, Steel
VERSATILE – These tension springs are used in window screen corners to keep them in place with tension; the easy push in design of the springs fit most window screens. STRONG AND DURABLE – Strong, durable, and made to last, these steel window tension springs are heat-treated, zinc-plated, and mill-finished; installation is quick and easy with no tools are required.