[Made In JAPAN] Tamiya Mini 4WD Setting Gauge (Red) - 95073

★Don't leave things to chance when you enter official Mini 4WD races; invest in this gauge, which allows the measurement of a number of different parts to check compliance with official regulations.
★Measures overall width, overall height, ground clearance, plus tire width/diameter.

*Source from : https://www.tamiya.com/english/products/95073/index.htm