12×1.5 Green Billet Shift Knob by Torque Solution Torque 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. Features Installs in Minutes Weighs 188g / 6.6oz Street and track torture tested Hard Anodized Lifetime Warranty Benefits Improved Shifter Feel and Performance Applications Universal What\’s In The Box? 1 – 12×1.5 Green Billet Shift Knob Warranty Torque Solution offers a limited lifetime warranty on this item.