The Patent pending Cabrinha Foil Quick Release is an innovative new tool-less mast plate that allows you to detach your foil mast from the board in seconds. The tapered engagement provides a press fit that will ensure a solid connection without any movement. Gone are the days of trying to tetris pack your foil boards to and from the beach, simply pull the release lever and the mast detaches. The FQR release attaches to all industry standard 9cm foil board track.