Crescent 4Lb Fiberglass Engineer Hammer Crescent has brought market leading innovation to a number of hand tool categories, and now brings leading innovation to our line of professional hammers. A forged steel head with Vibeguard technology makes these hammers best in class at vibration reduction. These hammers are also precisely balanced for better swing force and better accuracy each swing. Heavy duty, over-sized protective sleeve to prevent damage due to overstrike Forged carbon steel head helps maximize the strike life of the hammer vs the competition Textured ambidextrous grip give users an ergonomically sound and sure grip on the hammer Fiberglass core with PP sleeve provides maximum vibration reduction and strength to survive the rigors of the jobsite Permabond construction securely attaches the head to the handle Brand Name Crescent Assembled Weight (lbs) 4.7 California Proposition 65 Warning Required Yes Country of Origin China Grip Material Cushion Grip Handle Length (in) 14 Handle Material Fiberglass Composite Head Material Steel & Composite MFG Part # (OEM) CHFENG64 Package Contents 2 Lb. Fiberglass Drilling Hammer Package Depth 14 Package Height 2.4 Package Weight 4.7 Product Condition New Shipping Weight (lbs) 4.7 UPC 037103365248 Warranty Type Lifetime against Manufacturer’s Defects Weight of Head (oz) 64