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The PRIME LINE PRODUCTS P 7642 is a 25-foot roll of round, hollow-core screen spline designed to secure window and door screening material into aluminum and fiberglass frames. Manufactured from top-quality vinyl, this spline measures 0.210 inches (7/32 inch) in diameter and features a serrated exterior profile that locks firmly into the spline channel. It is a standard supply item stocked by screen repair techs, glaziers, and general contractors handling window and door screen installations or replacements.
This spline is suited for residential and light commercial screen frame applications where aluminum or fiberglass screening material must be retained in a standard spline groove. The 0.210-inch diameter fits common frame channel widths found in double-hung windows, sliding doors, and screen enclosures. The gray color blends with typical aluminum frame finishes. Each package contains 10 rolls, making it practical for volume screen work or service van stocking.
Designed for use with aluminum and fiberglass screening material in standard residential and light commercial window and door screen frames that accept a 0.210-inch (7/32 inch) round spline.
Screen spline installation is typically performed by glaziers, screen repair technicians, or general contractors using a spline roller tool. Remove the old spline and screen material before installing new screening and spline. Roll the spline firmly and evenly into the frame channel using steady, consistent pressure to avoid stretching the screen material. Trim excess spline flush with the corner of the frame after installation is complete.
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