... and railway steel both avialable,hardened, tempered HRC 36-48. Crow Bar CB-01 ,shank style:square /round/ Hexagonal/octagonItem:wrecking bar1 ... good at the manufacture of hammer,axe,cold chisel, wrecking bar, crow bar, pick head, shovel head, rake, mason peg, spltting maull, and ... hope we can enter into long-term relationship with you! Crow Bar CB-01