EFFICERE 22 Oz. Rock Pick Hammer is a must-have tool for contractors, campers, hunters, prospectors, geologists, archaeologists and paleontologists. It is perfect for breaking and chipping bricks / concrete / stones / rocks in masonry construction, prospecting, mining, geologizing and a lot more industries. Featuring a square striking face on one end and a sharp pointed tip on the other end, this hammer can also be used as an emergency hammer to break vehicle glasses. Made from hardened and forged alloy steel for dependable strength, the head and handle are designed in single piece construction that will never loosen over time. Its ergonomic anti-shock and anti-slip soft rubber grip gives you more comfort and control during use.