Item Type: RC Absorber Measuring Tool Material: Aluminium Alloy Application: Suitable for RC Model Car Product Size: Approx. 17 x 6cm / 6.69 x 2.36in ( Manual Measurement, Slight Error May Exist )1Free Adjustment: This measurement tool can be freely adjusted, suitable for shock absorbers of different specifications. 2Aluminium Alloy: This RC absorber measuring tool adopts aluminium alloy, which is wear resistant and durable. 3Stable Performance: This shock absorber measurement tool with practical design is easy to use, stable performance. 4Easy Calibration: This RC shock absorber measurement tool helps calibrate the RC car shock absorbers, making car more stable. 5Easy Operation: The pointer points to "0", it means the shock absorber debugging is completed. 1 xRC Absorber Measuring Tool 4 x Fixing Screws