Grandpa says, "use the right tools for the job." well, grandpa, these are the right tools. The reimagined hammer has an ergonomic grip and balanced weight to give both precision and control. The hammer head faces can be switched between steel, brass, rubber, and nylon. There are twelve solidly built, precision punches for pins on all your guns. Each is clearly labeled and ringed with rubber for added grip. Plus, the pin alignment tool holds even the smallest pins precisely over their holes to easily drive them in..