Torque Solution Billet Shift Knob Suit TS Short ShifterTorque Solution billet shift knobs are machined from 6061 Billet material and hard anodized to resist scratching and wear. Each knob weighs 188g 6. 6oz to give you that more positive & smooth feel when shifting. Suitable for all forms of racing and guaranteed to last a lifetime. Includes M14 1. 5 insert to fit the Torque Solution Mini Cooper Short Shifter part # TS SS 025. Features: Installs in Minutes Weighs 188g 6. 6oz Street and track torture