Crafted from nicely finished anodized aluminum, this shock tuning/wheel camber tool for R/C cars is a great addtion to your pit box!The slide scale allows you to precisely measure (from ball link center to ball link center) shock length and also features wheel camber measurement in 1, 1.5 and 2 degrees. All necessary hardware included. Suitable for shocks up to 1:8th Scale (110mm long)