Prime Line Pl 7776 Window Screen Corner-mount Tension Spring, 2-3/4 In., 6-pack

Window screens rely on tension springs to stay securely in place within their frames. The Prime Line PL 7776 Corner-Mount Tension Spring is a heat-treated steel spring designed to hold window screens firmly into sliding aluminum window screen channels. Whether your screen frame is 5/16 inch, 3/8 inch, or 7/16 inch wide, this single spring style works across all three sizes, eliminating the need to stock multiple parts for different frame widths.

Installing these springs requires no tools—they simply slip into the corner of your screen frame and immediately provide reliable tension. With six springs included in each pack, you can repair multiple screens or have extras on hand for future projects without needing to reorder.

Features and Benefits

• Heat-Treated Steel Construction: The springs are engineered from heat-treated steel to maintain their tension and performance year after year, even with repeated use.
• Universal Frame Compatibility: Works with 5/16 inch, 3/8 inch, and 7/16 inch frame sizes, so one pack handles most standard window screen frames.
• Tool-Free Installation: No special tools or hardware required—simply slip the spring into the corner of the frame for quick, hassle-free setup.
• Aluminum Screen Track Compatible: Specifically tailored for aluminum screen tracks, providing the correct tension needed for secure window screen retention.
• Six-Pack Quantity: Each package contains six springs, making it ideal for tackling multiple screen repairs or building up a supply for future maintenance.

Specifications

• Brand: Prime Line
• Model: PL 7776
• Quantity: 6 springs
• Length: 2-3/4 inches
• Width: 1/4 inch
• Material: Heat-treated steel
• Compatible Frame Sizes: 5/16 inch, 3/8 inch, 7/16 inch
• Installation: No tools required