Great for a range of one-handed tasks from demolition to driving stakes, this 4 lb club hammer allows you to take on intense demolition tasks while helping to reduce muscle fatigue and joint pain. The patented, industry-leading IsoCore Shock Control System absorbs strike shock and vibration, reducing the punishment your body takes, by up to 2x. A dual-layer handle captures any lingering vibration. Premium steel is forged into a unique head featuring a wedged demolition face to maximize destructive force and an extra-large driving face for improved strike accuracy. A performance handle design fits your hand securely and comfortably when swinging with maximum force, and strategic texturing helps improve grip while reducing blisters. This design has been tested to exceed U.S. standards for striking tool durability to withstand the toughest work environments.