Universal Quick Release Steering Wheel Hub Adapter Snap Off Boss Kit Aluminium Car Steering Wheel Quick Release HUB Adapter Snap Off Boss Amazon.com: ASUBHA Steering Wheel Quick Release, Universal Steering Kyostar Quick Release Steering Wheel Hub Adapter Snap Off Boss Kit Universal Sports Steering Wheel Quick Release Snap Off Boss Kit Hub. This is a car Quick Release Steering Wheel Hub Adapter Snap which with complete accessories. The quick release is make by quality aluminium alloy, 3. 15" diameter and 2. 60" height, sturdy and durable, scratch resistant and corrosion resistant. Very easy to install. Come with complete accessories, no welding required, no fiddly key required. Install the steering wheel base before add this quick release hub adapter, and then add the steering wheel, then it can work. Fits any 6 Hole Hub adapters with a 70mm 2. 76" bolt pattern,fit all after sale market steering wheels (NRG, MOMO, SPARCO, etc). Package including: 1 x Quick Release Adapter, 6 x Long Fitment Screws, 6 x Short Fitment Screws, 6 x Screw caps, 6 x Gaskets, 2 x Allen Key.