Note: This is NOT a set! Standard Bottom Bushing Washers are sold individually per piece. You will need 2 bottom bushing washers to complete a skateboard. This Standard Bottom Bushing Washer is exactly what you need if you're replacing the bottom washer to your skateboard truck. This universal buttom bushing washer will hold in place most bushings in the industry. Please keep in mind this Standard Bottom Bushing Washer is sold individually. You will need two washers if you're replacing both of the washers on your trucks.