1. Material This RC car crash gauge ruler is crafted from quality aluminum alloy, offering stable performance, precise measurement, and a sleek metallic finish. It serves as an essential accessory for remote control cars, enabling convenient adjustments to the camber angle and more. 2. Exquisite Craftsmanship The adjustable 3in1 ruler with an RC scale features a polished surface, smooth edges, and a comfortable grip. Its standardized design ensures accurate measurement and effortless adjustments. 3. Measurement and Adjustment This wheel camber and height adjustment tool simplifies the process of finetuning height and camber angles, helping to optimize your RC car's performance. It's a musthave accessory for RC enthusiasts. 4. Multifunctional Accessory Compact and portable, this 3in1 adjustable RC ruler enhances usability and maintains the ideal camber angle for peak driving performance.