Product Info Catalog Hardware Window Screen 3/16-Inch x 25-Ft. Gray Vinyl Screen Spline 3/16-Inch x 25-Ft. Gray Vinyl Screen Spline Request a Quote UPC: 49793879417 Manufacturer: Prime Line Products SKU: 885145 Model Number: P 7941 25', .185, 3/16", Gray, Screen Spline, Top Quality Vinyl, Round, Hollow Core, Serrated For Aluminum & Fiberglass Screening.