Morakot Racing - Universal 6 Hole Slim Short Style Steering Wheel Quick Release Neo Chrome Will only Fit Aftermarket Steering Wheels with 6 Hole steering wheel and Hub Allows A Quick Release Steering Wheel Diameter: 3.5"inch, Thick: 1.5" Since this is an universal item. Please check meansurements of needed application.before purchase to ensure fitment. Installation Instructions NOT included Professional Installation Highly Recommended.