This Standard 3/8" Kingpin Nut is all you need to replace the original kingpin nut on your skateboard. The more you tighten the kingpin nut, the tighter handling your board will have. This Standard Kingpin Nut is sold separately, you will need to purchase two if you're replacing both of the original kingpin nuts.
This is NOT a set! Standard Kingpin Nuts are sold individually per piece. You will need two kingpin nuts to complete a skateboard.