Great 3-1/2 Inch 30° Paper Collated Framing Nailer (NR90ADS1) for flooring and framing, truss build-up, roof decking, wall sheathing and housing construction. The lightweight Paper Collated Framing Nailer weighs only 7.0 Lbs., making it easy to use all day, while still providing the power of bulkier, heavier nailers. The newly redesigned head guard allows for a faster and easier disassembly process, saving you valuable time during tool maintenance.