Product Info Catalog Hardware Window Screen 3/16-Inch x 500-Ft. Gray Vinyl Screen Spline 3/16-Inch x 500-Ft. Gray Vinyl Screen Spline Request a Quote UPC: 49793879479 Manufacturer: Prime Line Products SKU: 885244 Model Number: P 7947 500', .185, 3/16", Gray, Screen Spline, Top Quality Vinyl, Round Hollow Core Serrated For Aluminum & Fiberglass Screening.