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16pcs Car Weights for Pinewood Derby, 3.75 Oz Tungsten Buffer Weight 4 Sizes Cylindrical Pine Car Counterweight to Speed Up Your Car

4.7 (2) Write Review
Free shipping on orders over $31.42

$17.34

$ 7 .54 $7.54

In Stock
  • Package Content: You will receive 16 pieces of tungsten buffer weights, which can increase the weight of your car, thereby speeding its speed. Sufficient quantity to meet your use and replacement.
  • Premium Material: Our car weights are made of high density tungsten, reliable, solid and not easy to break, great for adding weight to your car. You can use it with a confidence.
  • Product Sizes: There are 4 sizes, including 4 pieces 1/2oz/14.17g; 4 pieces 1/4oz/7.09g; 4 pieces 1/8oz/3.54g; 4 pieces 1/16oz/1.77g. The diameter has the same size (0.95cm/3/8 inch)
  • Easy to Carry: The solid tungsten buffer weight is cylindrical and smooth, easy to hold and use. We also come with a transparent plastic box, you can store them on it.
  • How to Use: By adding our products, your car can gain more weight, thereby gaining more potential energy, allowing you to easily win the race. Easy to install, just drill holes with a 3/8 inch/0.95cm drill, insert the weight, and secure with glue (glue not included).


Specification:
Color: silver
Material: tungsten
Product Size: as show in the detail picture
Package details:
16 x tungsten buffer weight
Note:
Due to manual measurement, the size and weight may have a certain error.
Due to the difference between monitors, there may be a slight color difference.


viktor
Reviewed in Germany on February 11, 2025
The density is 18 g/cm3, which is a bit lower than that of pure tungsten (19 g/cm3). The cylinders are slightly ferromagnetic, so it's probably sintered with cobalt or something.Plenty good enough for use as high-density weights.
JP
Reviewed in Canada on July 18, 2024
HEAVY
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