Hitachi NV90AG 3.5-Inch Pneumatic Coil Framing Nailer with Safety Glasses (Discontinued by manufacturer) Large nail range capable of driving nails from 1-3/4" - 3-1/2" Selective actuation switch allows for either sequential or contact nailing with the simple flip of a switch Tool-less depth of drive dial adjusts for flush fastening in varying materials Steel head plate for increased durability Side load, tilt bottom magazine for fast and easy reloads