This listing is for a set of 4/16/20 brand new tuner nuts for alloy wheels and a 10 point star key. Tuner nuts are different to standard nuts or bolts as they do not use a hex head for fitment and require a key to install/remove them which adds an extra level of security. Only suitable for use with Aftermarket wheels, or wheels that have tuner nuts as standard (this is very rare). Using Tuner Nuts when not required can cause catastrophic failure of the wheel. It is with utmost importance that these are only used when the wheel is specifically designed to use Tuner Nuts. These bolts are top quality high tensile carbon steel which is bright zinc plated. Includes 1x 10-Point Stardrive Tuner Key for Tuner Nut installation and removal. Specifications Nut outer diameter: 23mm Nut.
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