Digging bars have a hexagonal profile shank with a pencil point at one end & a 2-inch flat chisel edge at the other. Used for breaking rock or concrete & for levering heavy objects. 17lb Digging bar manufactured from high-grade heat treated steel bar with one pencil point & one chisel point. Length 72in Shank Dia: 1in Weight: 17lb Chisel Width 2in.