The Estwing rock chisel has a 12" overall length, cutting point is 5/8" with a shock reduction grip of nylon vinyl. The solid steel rock chisel, Model ERC-12, is made in the U.S.A. by Estwing Manufacturing Co. The Estwing 12" rock chisel is a great tool to have when out in the field for rock pockets! A discount will be applied at the SHOPPING CART!