·American Type Size: 8oz,                  British Type Size:21mm

·Hammer Head: S45C/S50C/S55C Steel,Drop Forged,Heat Treated,Strike Srface Hardness:HRC 45-58

·Superficial Treatment: Sandblasting,Painting,Baking Varnish,Power Coat,Electorphoresis,Polished,Mirror Polished,Chromeplate

·Hammer Handle: Plastic Coated