Our Truck Nutz/ Truck Danglers are the perfect scale accessory for your traxxas trx4m or 1/18 rc crawler. Not only is it super funny to see a ball sack swinging around on a tiny truck it actually works great for you to see your angle when crawling uphill or side hilling. You can use the nuts as a legal comp tool as well to judge your angles. They are available in 11 different colors and easily attach to your truck with a zip tie or body clip. 

(package contains one truck nut of the color of your choice and you will need to provide a zip tie or body clip to attach to your truck.)