4-7mm Ground Clearance Gauge, setup tool

This aluminium ground clearance gauge brings a precise reference to RC car setup work, with a stepped measuring range from 4 mm to 7 mm. The blue anodized body and clearly marked values make each height point easy to identify at the bench, helping setup changes stay consistent across repeated checks. The stepped form is designed for direct measurement against the underside of the chassis, so ride height can be checked against fixed increments rather than judged by eye. Markings at 4, 4.5, 4.8, 5, 5.2, 5.4, 5.6, 5.8, 6, 6.2, 6.5 and 7 mm provide multiple reference points for fine tuning. The machined aluminium construction gives the tool a solid, precise feel in hand, while the compact shape fits easily into a pit box, tool case or setup station. On a workbench before a run, the gauge supports quick confirmation after spring, damper or preload changes. Between sessions, it helps keep left and right setup checks aligned to the same measured clearance, making repeatable tuning work easier to track over time.