Makita AG125  2-15/16-Inch to 4-7/8-Inch Pneumatic Nail Driver Drives single bulk nails from 2-15/16" to 4-7/8" Quick dial adjustment of 6 settings for precise control of nailing depth Built-in magnet ensures proper loading and alignment of nail Built-in air filter prevents dust or foreign matter from entering the tool Contoured handle and conforming rubber grip for operator comfort