Spacer Width: 10mm each side. Bolt Pattern: 4x100 to 4x100. Extended studs are required to complete the installation (not included). The item "(2) Hub Centric WithLip Wheel Spacers Adapters 4x100 10mm Fits Miata MX-3 JDM" is in sale since Thursday, December 19, 2019.This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Wheels, Tires & Parts\Other". The seller is "premierautoacc" and is located in Fremont, California. This item can be shipped to United States, Canada.