Universal Shift Knob

Universal shiftknob with adaptors for 8mm, 10mm, 12mm and 18mm diameter shafts.You can generate models with different diameters using the parametric model maker. -AMS REQUIRED- The design you choose must be printed and glued on the “white background tube”, which then slides into the main body and is secured by the “cap” with a M3X10 bolt (the threaded insert must be placed on the top of the main body). The “coin” gets a 5X2 round magnet and is placed on top of the M3 bolt to hide it.Print the adapter you need for your car, you can glue it to the main body of the shifter if you want or just have it fitted together. Mount everything on the shifter shaft and secure with a 19-25 hose clamp (18mm adapter requires a bigger one). If you've got a shifter boot, you can secure it on the adapter with zipties, hiding the hose clamp.