Features: Achieve precise remote control car performances with this 3in1 adjustable ruler, combining leveling, angle measurement, and camber calibration for better wheel alignment and suspension tuning. Use selected metal, this tool features scale for millimeter perfect adjustment and burr freely edges for safe handling during mechanical modification. Design for competitive remote control racer and hobbyists requiring professional grade calibration for drift cars, crawlers, and track vehicle across 1/8 to 1/10 scale model car. Perfect for pre race tuning session, workshop maintenance, or field adjustment when dialing in negative camber for cornering grip or ride height for offroad clearance. With easily use design for functional tool, suitable for various chassis adjustment, simpify the experience of model car modification work. Specifications: Component: Metal Product Dimension: As pictures shown Color: 01/02 Package Includes: 1PC Remote Control Car Alignment Ruler note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.