HAMMER Heavy duty hammers made from fine grain high carbon steel drop forged, heat treated, induction hardened & tempered with highly polished head & handle. FEATURES HIGH CARBON HIGH CARBON STEEL DESIGNED FOR GYM CROSSFIT EXERCISES NEVER GET LOOSE STRONG ENOUGH This hammer is designed for gym cross fit exercise and fitness functional training use as well as home use FINEST WOOD FOR LONG LIFE HARDNESS & TOUGHNESS DURABLE & STRONG