BW3G – Balance Weigths – Weight 0.1

BW3G -- 0.1 oz Trim Balance Weight
For fine correction passes where a heavier weight overshoots the target residual imbalance.

After placing primary correction weights, balancing machines frequently show a small residual imbalance that a full BW3 steel weight would overcorrect. The BW3G fills this gap -- at 0.1 oz (approximately 2.8 grams), it handles trim corrections without introducing a new imbalance on the correction pass. Professional driveshaft shops keep a range of trim weights like the BW3G on hand specifically for the final pass, where tolerances are typically tightened to 0.05 oz-in or better for highway-speed applications.

Confirm the exact angular position from your balancing machine before committing to the weld. At this mass level, a 15-degree error in placement angle can require a second trim pass.