AISI 420 stainless-steel ball pein hammer designed for tinsmiths and coppersmiths. Polished round head and precision-formed pein deliver controlled metal forming and planishing with minimal surface marking. One-piece stainless handle resists corrosion and prevents rust transfer to worked metal. Balanced head-to-handle ratio improves control and reduces fatigue during repetitive shaping tasks. Suitable for light-to-medium metal forming, panel work and fine detailing in marine and food-grade environments. Supplied as a single, individually packaged hammer ready for workshop use.

Specifications

Material - Head	AISI 420 stainless steel (corrosion resistant)
Material - Handle	One-piece AISI 420 stainless steel handle, seamless construction
Head shape	Polished round ball pein for shaping, planishing and peening
Finish	Polished, passivated stainless finish to minimise surface contamination
Available lengths	8 in (200 mm) and 12 in (300 mm) overall lengths available
Typical weight	1.1 lb (approx.)
Installation	Hand tool — no installation required
Inclusions	1 x stainless steel ball pein hammer, protective packaging