Estwing 4 Pound Copper Sledge Hammer 16 Inch Indestructible Handle

4lb Copper Sledge Hmmr 16In Indest Hdle Versatile - 16-Inch Handled Tool Provides Hard Hitting Power Without Sparking; Ideal For Construction, Metalworking, Automotive, And Industrial Use Copper Head - 4-Pound Hammer Head Is Forged From 99.9% Pure Copper That Is Less Likely To Leave Marks On Finished Surfaces Indestructible Handle -Indestructible Handle Has 4 Spring Steel Bars That Run All The Way Through The Handle Under The Rubberized Overlay Locked Head - Steel Locking Plates And Special Bonding Process Locks The Head In Place And Ensures That It Never Loosens Vulcanized Rubber - Vulcanized Rubber Handle Overlay Is Ozone Resistant For Use In Tough Outside Environments Shock Absorbing - Ergonomic Rubber Handle Provides Comfortable Grip To Reduce Fatigue And Also Absorb Vibrations Reinforced Lanyard Hole - Steel Reinforced Lanyard Hole For Wrist Strap Or Hanging Loop Won't Tear Through Over Time MFG# 42405