1. Billet aluminum body, good load-bearing capacity, durable in use. 2. With 6 long screws and 6 short screws for various breaking needs, ball-type mechanism for better adjustment and ease of use. 3. Easy to use, direct bolt-on, detachment for quick removal of the steering wheel. 4. Push-pin safety feature prevents premature unlocking, with screw tools for easy locking. 5. Compatible with 6-hole steering wheel hub kit, designed for many aftermarket racing steering wheels. Color: Black + Silver Material: Aluminum alloy + Rubber Size: Diameter about 90mm, Height about 60mm Package Contents: 1 x Quick Release Adapter 2 x Screws 2 x Hex Keys Due to different batches, the accessories are slightly different Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.