US Wheel Adapters offers many styles of lug nuts including, but not limited to: open-ended, closed-ended, acorn, bulge acorn, spline & tuner, truck spline acorn, dually acorn, ET, MAG, and Spiked. All Bolt on Wheel Adapters & Wheel Spacers come with the necessary lug nuts to install properly. However we also offer lug nuts and extended lug bolts to accommodate your wheels!