Thor Round Solid Copper Mallet is manufactured from 99.9% Pure Electrolytic Copper rod. Provides a firm blow without the risk of damage to expensive components. Fitted with a durable anti-vibration, fibreglass handle. Ideal for positive blows on highly finished or closely ground machined parts throughout the Aircraft, Automotive or Shipping Industries. Also used by tool and gauge makers and for bearing assembly in heavy industrial applications such as earthmoving equipment, shipping, locomotive assembly, etc.