Tungsten Incremental Weights, 3 oz. Tungsten Rods Total, Multiple Cylinder Sizes to Optimize Your Pinewood Car for Speed in Your Derby

Our tungsten rods are a great non-toxic, high-density weights that are perfect for tuning your derby car weight and center of gravity. Drill a 3/8" hole and place the weights to keep them in place. Finish your car's tuning with some of our tungsten putty on race day with the official scales to hit just the right weight and find the perfect balance for the fastest possible car. Tungsten is similar to lead, but non-toxic and 1.7 times more dense. And, it's 2.7 times more dense than zinc, which some sell as a non-toxic alternative to lead! That means that you can hide the tungsten wherever you want and keep your car looking great. Each resealable package comes with 3 ounces of tungsten rods, 4 - 0.5 oz. pieces and 4 - 0.25 oz. pieces. They are sized at 3/8" in diameter so that you can easily drill a hole to conceal them inside your car.

• WIN WITH OUR WEIGHTS: Stacking these dense tungsten weights at the back of your car gives you more potential energy and multiple sizes make nailing the target weight of your pinewood car easy
• MORE WEIGHT, LESS SPACE: Tungsten is 2.7 times more dense than zinc and 1.7 times more dense than lead, High density weights are less bulky and make it easier to find that optimal placement for speed
• SAFER THAN LEAD: Tungsten has superior density and is non-toxic (safe to handle without gloves), great for winning your race and keeping deadly materials away from your kids. After all, we all forget to wash our hands occasionally!
• PRECISELY CUT WEIGHTS: 3 ounces total, 3/8" tungsten rods, 4 - 0.5 ounce weights and 4 - 0.25 ounce weights