Type-D Shift Knob by Circuit Hero The Circuit Hero Type-D shift knob is made of lightweight aluminum. Offered in anodized satin silver or black. Features Made of lightweight aluminum 22mm bottom opening for cars with reverse lockout lever! 70mm tall Narrow 35mm diameter (at top) tapering down to 23mm (at lower) Lightweight 116grams Applications 10×1.5mm – Honda/Acura 10×1.25mm – Nissan/Mitsubishi/Mazda 12×1.25mm – Toyota/Lexus/Subaru/Scion/15-21 Mustang GT, Ecoboost & V6 What\’s In The Box? 1 – Shift Knob Warranty Manufacturers Standard Warranty