Tungsten Spheres - add small weights 1oz total

Tungsten Spheres - add small weights 1oz total

    $7.95 each

    Use BBs for small incremental weight adjustments to bring car weight up to the maximum weight allowed.

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    This item qualifies for Free Shipping on orders over $100


    "Allows the precision placement of weight when fine tuning the center of gravity. I drill small blind holes and try to center so as to not create a pull to one side."

    4.9 out of 5 stars

    Tungsten spheres (also known as BBs), gives you maximum flexibility and precision weighing for your pinewood derby car.


    There are 33 spheres in each bag.
    The diameter of each sphere is 4.5mm and weighs .032 oz (.9g) 



    This product has been tested by an independent lab and was issued a Children's Product Certificate by passing appropriate Consumer Product Safety Improvement Act (CPSIA) tests.

    Product Code: 021200
    5.0 out of 5
    thxs
    michael m
    03 Feb 2020
    5.0 out of 5
    Grand champion Scouts & Siblings
    Couldn't be happier! Helped my son win Grand Champion for Scouts and my daughter won Grand Champion for Siblings both this year! Way to end his Cub Scout career! Thanks!
    TC
    26 Feb 2016
    5.0 out of 5
    Every Little Bit Counts
    These little gems enabled Michael to fine-tune his car to 5.000oz He loaded it a tiny bit heavy and pulled off one at a time until the digital scale read 5.000oz
    M
    12 Apr 2013
    5.0 out of 5
    First place!
    The weights were perfect for fine tuning our car. We weighed in at just under 5 ounces through the use of the spheres and took FIRST place!
    Michael
    05 Aug 2013
    5.0 out of 5
    Must have for tuning center of gravity.
    Allows the precision placement of weight when fine tuning the center of gravity. I drill small blind holes and try to center so as to not create a pull to one side.
    Smokey of P
    01 Feb 2013
    5.0 out of 5
    Tungston Spheres
    We were able to place the small weights exactly where we needed them to balance the car.
    Grandpa D
    06 Jan 2013
    5.0 out of 5
    Tungsten Spheres
    Nice for easy weight adjustments, when you dont know if your race scale is going to be the same as the official scale.
    Derby D
    07 Mar 2011
    5.0 out of 5
    Neat little BBs
    These are really small and are perfect for small adjustments. But keep them contained, because they like to wander!
    flamingo-candy
    18 Feb 2011
    5.0 out of 5
    Topwater frogs
    I bought the tungsten spheres for a different reason than for pinewood derby cars. I use the spheres for sound purposes inside of topwater frog baits for fishing. I will add 2 to 3 spheres to each frog. I force the spheres inside a small opening on the bottom of frog. As I cast the frog out into the grass or lilly pad area, I will twitch the frog as I reel it back. As I do this the spheres make alot noise banging around together. Largemouth bass can hear the commotion alot easier and come investigate and hopefully for me they will attack the frog. Then the fight is on.
    buck
    04 Feb 2011
    5.0 out of 5
    Good weights
    Good weights. They pop the weight up by one tenth of an ounce per weight. One suggestion--drill an extra hole and bring the extra weights with you to the race. My scale at home weighed my car at exactly 5 oz. The official scale at the Pinewood Derby was one tenth of an ounce short. If I had had an extra weight I would have put it on at the weigh-in and improved my speed a little.
    Freud the T
    28 Jan 2011
    5.0 out of 5
    great product
    I bought these for my son's Pinewood Derby car. They are great for adding a small amount of weight at a time. They can be a little difficult to work with due to their size but they are worth it.
    ddavi75
    21 Jan 2011
    4.0 out of 5
    MY BBs
    The BB's are great instead of using tunsten putty or those Pinecar weights from the hobby stores. yet keep them in the bags and make sure they go to your car because they slide off and are a pain to find undera table overall they do there job.
    Jaymz
    15 Mar 2010
    5.0 out of 5
    Great
    John C
    27 Dec 2022
    5.0 out of 5
    Great for micro adjustments to car weight. I added 3 spheres to the car after it said 5 Oz on the scale, the 4th sphere put it at 5.1oz. I feel like I got the max weight I could.
    Ryan M
    18 Mar 2022
    5.0 out of 5
    Exactly as described
    as described
    Douglas C
    31 Oct 2021
    5.0 out of 5
    With the use of the small weights we were able fine tune the weight of the car.
    Duke N
    20 Jan 2021

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