Quick Disconnect Steering Wheel Hub Steering Wheel Quick Release Disconnect Hub 3/4" Shaft Size IMCA NHRA 3-hole Steering Wheel Adapter Suitable For: It is suitable for most 3-hole steering wheel disconnect center 3/4 shaft size. Quick Release Steering Wheel Hub Aluminum Alloy Car Adapter We can remove the original steering wheel, insert a new hub adapter, secure the screws in place and tighten. This is for building your own steering column. Can be added to any steering column of ours. Universal Fit, 2.5″ Overall Length, Aluminum, Anodized High Quality: The steering wheel hub adapter is made of high quality oxidized aluminum alloy structure, it is durable and has a long service life. Modengzhe 3/4 Shaft Steering Wheel Hub Quick Release Package Contents: 1 x Steering Quick Release ; 3 x 5/16 X 1/2 Bolt ; 3 x 5/16 Locking Washer.