Prime Line Products Pl 7728 Screen Frame Corners 4 Pack

Product Description

The PRIME LINE PRODUCTS PL 7728 is a 4-pack of square-cut nylon screen frame corners designed for use in standard screen frame assembly and repair. Each corner measures 3/4 inches by 5/16 inches and is molded in a bronze-toned nylon construction that resists corrosion and UV degradation in outdoor window and door screen applications. These corners hold screen frame sections together at 90-degree joints, maintaining frame squareness during screen installation. Window and door service technicians, glaziers, and experienced DIYers install these as part of screen frame builds or replacement projects.

These screen frame corners are intended for use with the PL14079 screen frame and are suited to residential window and door screen applications. They fit square-cut frame sections where a clean, tight corner joint is required. Typical use cases include new screen frame fabrication, damaged corner replacement on existing frames, and batch screen repair work where multiple corners are needed at once. The 4-pack quantity supports single-frame builds or small repair jobs efficiently.

Key Features

• Square-cut corner design for flush, tight 90-degree frame joints
• Bronze nylon construction resists corrosion and outdoor weathering
• 3/4 inches by 5/16 inches profile sized for use with PL14079 screen frame
• 4-pack quantity supports single-frame builds or small repair jobs
• Carded retail packaging for easy point-of-sale handling and storage

Compatibility

Designed for use with the PL14079 screen frame. Fits square-cut screen frame sections measuring 3/4 inches by 5/16 inches in profile. Intended as an OEM-style replacement or new-build component for residential window and door screen frames.

Installation Notes

No special tools are required for installation; corners are pressed into the open ends of cut screen frame sections by hand. Ensure all frame sections are cut square before inserting corners to achieve a proper 90-degree fit. No fasteners or adhesives are typically needed when corners are correctly sized to the frame profile. Screen frame work does not require licensed trade credentials, but proper fit should be confirmed before spline and screen material are applied.