Gear knob for corolla/celica t sport I machine these my self from aluminium. 12×1.25 thread so will fit many other Japanese cars. Has a recess too hide the locking nut so you can set the height. They weigh 240g and are 45mm diameter and 65mm deep good size and good weight improves the throw. I make these too order any questions message me or text me on 07931735037 please message before making an order as diffrent designs are diffrent prices £30 blank £35 5/6 speed £40 trd and tsport