Check the listing for details. Ergonomic Traxxas Wrench Handle 3D Printed With Black PETG. Condition: New. Listed at 14.99 USD. I was tired of the struggle to use the included wrench on all Traxxas vehicles when trying to remove and install wheels. I could never get enough leverage or grip so I decided to design and 3D print this handle. It works amazing!! This tool gives you tons of leverage and control over tightening the wheel nuts, be careful not to over tighten when using! It will only allow use of the 7mm side of the wrench. Due to the nature of manufacturing tolerances some wrenches are a nice slip fit while others are a tighter fit. Other brands that include these wrenches with their vehicles such as Axial, Arrma, Losi, etc... may fit as well, but I have not been able to test to guarantee. Metal wrench and vehicle not included in auction. Only 1 Black 3D printed PETG Handle. Thank you.