Need replacement thumb screws? Want extras for a special project? We've got you covered. One alignment kit requires 20 thumbscrews total.
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Theyre ok...
First thing, they are not what is pictured above. The screws that I received are much less grippable and have many more smaller nubs to grab. They are very hard to turn by hand and I ended up using vice grips to lightly grip them to turn. They could benefit by being easier to grip by hand, maybe more like a wingnut or something. Threading them into the plastic was difficult but that's no fault of the screw itself but the untapped plastic nature of the clamps. Overall they work but they could be better.
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Devin · April 7, 2026
Pretty decent kit
Worked as intended. Followed instructions and the track car drives like a track car should. Love the fact that we don’t need an alignment shop anymore! Would have given 5 stars but the thumb screws can’t all be turned by hand. We needed pliers on several to tighten up due to extreme resistance within the plastic. Considering pressing in some rivnuts?
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Vincent · March 6, 2026
Good for the Price
Way more economical than the big name brand, and accomplishes the same goal. My only complaint is the threads for the thumbscrews are 3d printed, so they aren’t perfect. This meant that I have to use pliers to turn the thumbscrews, which defeats the purpose of using thumbscrews. Wish they had run it through with a tap to clean up the threads, or used heat set inserts instead. Overall, performs as expected though.