●SIDING NAILER: Accepts 16º wire collated coil siding nails from 1-1/2" - 2-1/2". Also accepts 15º plastic collated coil siding nails from 1-1/2" - 2-1/4" ●SELECTIVE ACTUATION: Switch between sequential or contact nailing with the simple flip of a switch ●EASY LOAD: Side load, tilt bottom magazine for fast and easy reloads ●Same fasteners. New name. Hitachi Power Tools has renamed to Metabo HPT ●Wire coil, full round head siding nail, 15 degree ●Hot dipped galvanized, ring shank