Fiskars Pro IsoCore 4 lb Double Flat Face Sledge Hammer 14 in. Steel Handle

Great for hard-hitting, heavy-duty work, this rugged, powerful sledge hammer allows you to take on intense tasks, while helping reduce muscle fatigue and joint pain with a patented, industry-leading IsoCore Shock Control System that reduces strike shock and vibration by 2X. A dual-layer handle captures any lingering vibration. Premium steel is forged into extra-large driving faces for improved strike accuracy and a steel-jacketed core improves handle strength. An inseparable riveted head will not slide down or snap off