Accessories A. Tile Adapters: available in 2" x 3" and 3" x 4", both fit 4" drain tile B. Spiral Shank STORMGUARD® Nails: 2" long, case hardened, double-dipped hot galvanized, 50# box, made exclusively for Seamless Gutter Products by Maze Nails. Limited Lifetime warranty against red rust. C. Touch-up Spray Paint: 6 oz. cans, 12 per carton, available in most colors (call for availability) D. Gutter Wedges: available in white or brown E. Zip Screws: #7 x 1/2", 1/4" hex head, 1000 per carton