Constructed of durable, high strength components, the PS15RXP has been developed for extreme performance and longevity. The drive track design and quick clear latch improve the overall holding power of the fasteners, increasing drive performance, and virtually eliminating fastener jams and misfires. This roofing stapler is best suited for asphalt and fiberglass shingles, roofing felt, wire lathing and foam insulation board applications, driving 16-gauge 1” crown staples up to 1-½” in length.