Fit your new Mishimoto shift knob to almost any vehicle with these thread adapters. These plastic inserts fit perfectly inside the thread of the Mishimoto shift knobs and have an internal thread themselves of varying sizes to allow you to fit your shift knob to almost any thread pattern gear stick.Kit contains 4 adaptersMishimoto lifetime warrantyNo tools requiredIdeal for fitting your first mod to your new project car, take almost any gear shift knob you like and fit it to your new project car with the Mishimoto Shift Knob Threaded Adapters.This kit contains the following:1x M8x1.25 Threaded adapter1x M10x1.5 Threaded adapter1x M10x1.25 Threaded adapter1x M12x1.25 Threaded adapter