JConcepts B6/B6D 5.0mm Aluminum Lightweight Clamping Wheel Hexes are precision machined, blue or black anodized and feature a lightweight design that eliminates unnecessary rotating weight. The aluminum material combined with clamping design and light-weight styling provides utmost durability and all-important functionality. Installation is simple, slide on the hex and cinch the 1.5mm hex head screw with slight pressure to maintain position.

5.0mm width is the stock setting on the B64 series vehicles, and can be used as a tuning option for the B6 series.