This kit includes a turn signal lever with knob, a tilt lever with knob, and a 4-way flasher knob. The turn signal lever is threaded and screws into place. The kit fits 63-76 GM Tilt/Telescoping & early ididit Universal Series steering columns. Available in three different knob styles: Standard, Retro, and Deco (Deco style knobs are only available in polished aluminum finish).