Tungsten bucking bar. 1.67 lbs, Notched Side 3/4″ x 1.5″ x 2.5″
Tungsten bucking bars are designed to prevent repetitive motion injury while riveting. These high-density tungsten bucking bars are 50% more dense than lead and over twice the density of steel! Higher density materials, such as tungsten, reduce vibration and kick-back while riveting and reduce the risk of injury, strain, and wrist fatigue.