Stanley 1-51-033 567g / 20oz Steelmaster Curved Claw Hammer The Stanley 1-51-033 curved claw hammer is solid, strong and safe. Itfeatures a fully heat-treated carbon steel head which is extremely durable and long-lasting as well as a seamless, tubular steel shaft that is perfectly balanced for precision every time. Its ergonomic grip handle increases user comfort upon use. Features: Fully heat-treated carbon steel head for strength, durability and safety Soft grip ergonomic handle for comfort and grip 5-ton force-fit head to handle assembly for improved safety Seamless, oval, tubular steel shaft for strength and balance Curved claw Specification: Head weight(g): 570g /20oz Length: 337mm