Snap Off steering wheel hub FIA FIA approved quick release to release the steering wheel. Completely silent and approved by TÜV and FIA . Builds only 25mm and is completely free of play! The steering wheel is released by simultaneously pulling out both pins to the side. PCD : 6x70mm Fits : Momo, OMP, Sabelt, Sparco, GA etc Approval : Swedish car testing, SBF, TÜV and FIA Thickness : ~25mm Included in the kit: 2x sets of screws 1x circuit breaker for horn (incl. approx. 10cm cable with cable lug) 1x snap-off hub