·Size:0.25LB/4oz,0.5LB/8oz,0.75LB/12oz,1LB/16oz,1.5LB/240z,2LB/32oz,2.5LB/40oz,3LB/48oz

·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:Hickory,Ash,Birch,Hardwood,Oak,40%Fiberglass Handle with Ruber,65%Fiberglass Handle And TPR,65%Fiberglass Handle with PVC,Steel Tube

·Head And Handle Fixation:Wedge,Epoxy Glue,Sturdy And Durable