The STINGER CN100 is designed for securing synthetic underlayments, roofing felt and housewrap. The CN100 is lightweight and compact in design, weighing less than 5 pounds. for ease of maneuverability and use. The CN100 has a fastener capacity of 200 1-inch plastic collated caps and 200 electro-galvanized ring shank nails. The tool and fasteners are designed to work exclusively together. For more information, visit www.nationalnail.com or stop by booth 1061.