Ramset is a leading manufacturer in actuated powder fastener tools. Actuated powder fastener tools use a small, controlled explosion to drive a nail, stud, or other specialized fastener into a solid base material such as steel, concrete, or masonry. These tools are available in four options, the HammerShot, TriggerShot, MasterShot, and Cobra+. Also available are the powder fasteners that feature the powder loads or the drive pins.