crowbar: 1)material:railway steel 2)hear treated 3)have a falt chisel and a pencil point Laiwu Zhongtie Forging Co ., Ltd is a professional manufacturer , which mainly produces crow bars , wrecking bars ,stonemason’s chisels , tyre crowbars ,steel picks , sledge hammers, gardentools, etc. We possess advanced forging ,punching technology, a complete set of technological equipment and testing ...