Shift Knob 10x1.25, iTavah Aluminum Alloy Heavy Metal Manual Shift Knob with Adapters, Universal Fit for Honda Ford Chevrolet, etc. Fit most vehicles with manual shift knob; (except for the manual reverse gear needs to pull up and shift knob with the button.) Made of high quality aluminium alloy material, and equipped with three alloy thread adapters; high durability and perfectly fit; feel good on hand. Easy to install and nice looking; No modification required, easily upgrade your original knob. Weighted design also brings the solid and much smoother shift. The diameter of the shift knob itself: M12*1.25; While the equipped thread adapters' diameter: M10*1.25, M10*1.5, M8*1.25.