Product Info Catalog Hardware Window Screen 1/64-Inch x 25-Ft. Gray Vinyl Screen Spline. 1/64-Inch x 25-Ft. Gray Vinyl Screen Spline. Request a Quote UPC: 49793076366 Manufacturer: Prime Line Products SKU: 875252 Model Number: P 7636 25', .165, 11/64", Gray, Screen Spline, Top Quality Vinyl, Round, Hollow Core, Serrated For Aluminum & Fiberglass Screening.