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The PRIME LINE PRODUCTS PL 15766 is a plastic screen frame corner designed for repairing or assembling window screen frames. Each corner measures 3/4 inches by 7/16 inches and features an outside miter profile that fits frames with a 0.020-inch wall thickness. Sold in a 20-pack tub, this part is a straightforward stock item for window service technicians and glazing contractors who need reliable corner connectors on hand for production repair work.
This corner is intended for use with Pella screen frames sized at 7/16 inches by 3/4 inches. The cream color matches standard Pella frame finishes, making it appropriate for residential window screen replacement and repair jobs where appearance matters. The plastic construction resists corrosion and is lightweight, keeping screen frames easy to handle after assembly.
Designed for use with Pella screen frames sized at 7/16 inches by 3/4 inches with a 0.020-inch wall thickness, as stated by the manufacturer.
Window screen corner installation is typically performed by glazing technicians or general window repair contractors. Before beginning, remove the screen frame from the window opening and work on a flat surface. Corners are pressed into the open ends of the frame extrusion; no adhesive is required in standard applications, but verify frame channel dimensions match before pressing corners fully seated. Follow local building codes where applicable for screen retention requirements.
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