The NR90AEPR framing nailer drives plastic collated nails from 2 in. up to 3-1/2 in. in length. Weighing only 7.5 lbs. it is easy to use all day, while still providing the power of a bulkier, heavier nailer. It can be used for floor and framing, truss build-up, window build-up, subflooring, roof decking, wall sheathing and housing construction.