Unior 819A-US Dead Blow Hammer 45 mm

The Unior 819A-US dead blow hammer is a workshop tool for striking without damaging parts, for example when fitting bearings. It is suitable for working on bikes at home or in the workshop.

• The strike does not rebound: steel balls inside the heads absorb the impact
• Polyurethane (PU) faces prevent damage to delicate parts
• Ideal for fitting bearings with precise, controlled blows
• 45 mm head and 315 mm overall length, easy to handle
• Rubber-coated handle stays secure in your hand

Technical specifications

• Material: Painted metal body; special hard rubber heads; polyurethane (PU) faces; composite handle with rubber coating
• Weight: 866 g (black variant)
• Overall length: 315 mm
• Head diameter: 45 mm
• Operation: Dead blow hammer: steel balls inside the heads absorb the impact
• Intended use: Bearing installation (general-purpose tool)
• Pack contents: 1 hammer

Unior was founded in 1919 in Zreče, in present-day Slovenia, where it is still based. For bicycle care, it makes tools, repair stands and wheel equipment. Its name, adopted in the 1970s, comes from the expression “universal tools” and reflects its roots in metalworking.