This is for a new chrome plastic dice shift knob. It will fit column shifters, floor and console shifters. It will work on automatics and stick shift cars. It comes with two different adapters so it will fit shift handles from 1/4" all the way to 1/2" in diameter. Comes with both adapters, three set screws and an Allen wrench. The knob is 2 inches square with a smooth finish and rounded corners for a comfortable feel in your hand. The three set screws will keep the knob locked on extra tight. Other colors also available in our store.