Description
- PRECISION WEIGHT PLACMENT - Multiple sizes makes it mush easier to precisely tune your Pinewood derby car for optimal speed, Get to the 5oz limit & WIN EVERYTIME !
- HIGH DENSITY,NON TOXIC- Tungsten steel is superior and 1.7x denser than lead and completely non toxic, tungsten steel is comparable to gold.
- EASY INSTAL- Tungsten cylinders are 3/8 diameter , you can use a standard 3/8 drill bit and that will do easy and fast.
- MULTIPLE WEIGHTS FOR OPTIMAL SPEED- 3oz and 8 piece weights total will meet any weight requirements, even for slim pinewood derby car designs.
- PDF EBOOK REFERENCE GUIDE- Ebook on optimal weight placement also includes videos and pinewood derby car design access, EBOOK ATTACHMENT IN EMAIL!
3 ounce tungsten steel weights,8 weights total dimensions. 5 weights are dia 3/8 x H 7/16, 1 weight is dia 3/8 x H 7/32 and 2 weights are dia 3/8 x H 7/64
