Smead 14537 2K2-153L-1&3 Fastener Folder, 1/3 Cut, 2 Fasteners, Box of 50. Fastener folders feature 2" prong K-style fasteners to subdivide documents so you can keep them secure and in order. Each fastener provides superior strength to secure large amounts of paper. Double-strength tabs are 1/2" high and in assorted 1/3-cut positions. Folders are made from 11 point manila stock and are scored for 3/4" expansion.