The 567g 20oz roughneck fibreglass shaft curved claw hammer is the heavier duty option, providing increased striking force for demanding applications. This weight is perfect for heavy-duty framing, demolition work, and driving larger nails where additional impact power is required without moving up to a framing hammer. Constructed from drop-forged, hardened and tempered steel, this robust hammer delivers superior strength and longevity. The magnetic nail holder enables effortless starting even in challenging positions, whilst the mini-claw makes light work of extracting embedded nails. The solid fibreglass core handle features a powerful epoxy bond to the head, ensuring reliable performance under heavy use. The air-cushioned grip provides exceptional comfort and reduces fatigue, whilst the lanyard hole facilitates safe tethering for height work. Features and benefits: 567g 20oz weight delivers increased striking power drop-forged steel construction for maximum durability magnetic nail holder for effortless nail starting mini-claw efficiently removes embedded nails solid fibreglass core with secure epoxy bond air-cushioned grip for comfort during extended use lanyard hole for safe working at height contents: 1 x roughneck claw hammer fibreglass handle 567g 20oz specifications: head type: curved claw head weight oz : 20 head weight g : 567 shaft material: fibreglass grip type: air-cushioned face type: smooth