- Very high quality STEEL wheel nuts. - Open ended for use with extended wheel studs. - Compatible socket supplied with nuts, well packaged. - A cheap and easy way to sharpen up your existing wheel setup. - Will fit almost all aftermarket and OEM alloy wheels with a 60 degree taper seat (98% of aftermarket wheels available). - Not for use with Flat seat (e.g standard Toyota/Mitsubishi wheels), Ball seat (eg standard VW/Audi wheels), or some standard Ford wheels