Prime Line PL 7726 0.75 x 0.43 in. Nylon Screen Frame Corners- Pack - 4

These are 3/4 in. x 7/16 in. plastic corners for window screen panels are designed to fit into square-cut ends of 7/16 in. aluminum screen frame material to repair or construct new aluminum-framed screens. Square-cut assembly eliminates the need for miter cutting providing for an easier frame construction by the homeowner. Constructed of plastic.

Square cut screen frame, allow for part of the corner that extends from the end of the frame Can be used for repairs or to assemble new frames Most often used on screens for wood windows 3/4 in. x 7/16 in. window screen corners