The Expert Claw Hammer 450g/16oz is a general-purpose carpentry hammer designed for driving and removing nails in woodworking, joinery and light construction tasks. Its 450 g (16 oz) forged head and curved-claw profile make it suitable for framing, skirting, laminate installation and routine maintenance where controlled striking force and reliable nail extraction are required.

The head is drop-forged from medium-carbon steel (C45 / EN 10083-2) and is fully heat-treated and tempered to provide a balance of toughness and face hardness; the striking face is typically hardened to around 48–52 HRC to resist mushrooming while retaining impact resilience. The head is polished and given a corrosion-resistant lacquer finish to slow surface rusting, and it is fitted to a fibreglass core handle with a moulded PVC anti-slip grip. The head-to-handle joint is secured by an epoxy bond and mechanical wedge to maintain retention under heavy use. As a hand tool, the hammer is manufactured to recognised industry quality systems and normal EN/BS material specifications; Duchy Fasteners purchases tools produced under recognised manufacturing and traceability procedures (ISO 9001 certified suppliers where stated).

The curved claw design provides efficient leverage for nail removal and prising tasks; the slightly rounded peen and flat face help achieve consistent contact with nail heads, reducing the risk of slippage. This model is commonly used by carpenters, joiners, builders, maintenance engineers and DIY enthusiasts for tasks including fixing battens, fitting trim, small demolition and general repair work. Its weight and balance make it a versatile choice for both repeated striking and controlled finishing taps.

Key benefits include the abrasion-resistant hardened face for extended service life, the fibreglass handle that offers vibration damping and improved user comfort, and the lacquered finish which improves corrosion resistance compared with bare steel. The 16 oz size is widely compatible with standard wire and cut nails used in domestic and light commercial work.

Duchy Fasteners stocks this Expert claw hammer in the 450 g (16 oz) size and offers additional hammer sizes for different tasks; items are available singly or in small boxed packs—please contact us for current availability and pack quantities.