The quick release ring, combined with a labor-saving wrench, is easier to lock and saves effort. When a certain torque is reached, it will loosen on its own to prevent excessive force from exceeding the maximum stress of the quick release. Can easily lock the steering wheel, saving effort and time. Can easily and conveniently switch between round disk and racing disk, lap drifting and both. The product is very practical, replace the steering wheel more quickly and conveniently The installation angle of the quick release ring, using a wrench just won't be stuck to the steering wheel paddles, pay attention not to install the opposite, the wide area toward the base! Note: The wrench cannot be used alone and needs to be used together with a quick release ring. Please be careful when purchasing. The printing/appearance may vary from batch to batch, but it will not affect the use; the actual product may have color difference due to different light or display. Colour:Black Material:plastic Package Contents: 1 x Quick release ring 1 x Wrench Only the above package content, other products are not included. Note: Light reflection 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 +/- 1-3cm.