The Fasco F91AC RHN20-160 air-powered strip nailer, drives 22 degree plastic collated nails from 3-1/8" to 6-3/8" in length. Includes one-year manufacturer's warranty. This high-powered, heavy-duty nailer is designed to tackle the most demanding applications. Features include a well-balanced design with limited recoil, rubber comfort grip, and auxiliary handle for added support. The Fasco F91AC RHN20-160 is ideal for heavy-duty framing, pallet and crating, engineered lumber, decking, dock construction, pole barns, concrete forms, retaining walls, and more.