The Simpson Strong-Tie Quik Drive Project Pro screw driving tool makes it easy to drive screws up to 4 times faster than traditional drivers alone. Its perfect for repetitive fastening on decks, fences, flooring and other home improvement projects. Light-weight and simple to attach, Project Pro works with most cordless drills and driver motors and installs collated fasteners that are 1-5/8 in. to 2-1/2 in. L. For outdoor projects, use Deck-Drive DSV Wood screws. Indoors, use Strong-Drive WSV Subfloor screws. Like other products from Simpson Strong-Tie, Project Pro is widely available and backed by expert service and support. Save time and effort on your next project. Material: Nylon.