Honda Civic Detachable Steering Wheel Hub Adapter Assembly Quick Release Unit Kit. Universal Fit Universal 6-Bolt Anti-Theft Steering Wheel Attachment Adapter Device * NO HUB ADAPTER IS INCLUDED; YOU ARE REQUIRED TO PURCHASED A 6-BOLT HUB ADAPTER MADE FOR YOUR YEAR / MAKE / MODEL CAR * * NOT A STAND ALONE UNIT, REQUIRES ADDITIONAL ITEMS - STEERING WHEEL, HORN BUTTON, HUB ADAPTER, ETC... * Dimensions: Height: 2.36" or 60mm. Diameter: 3.5" or 89mm No Installation Guides Are Included, We Highly Recommend To Seek Professional Installation