The FatCat EVO is our sleekest, quietest, and sweetest ski & snowboard mount. It is wide enough to carry four pairs of powder skis ?? up to 136 mm at the tip ?? or two snowboards. FatCat EVO mounts tool-free on virtually any roof rack. SKS locks are built in for added security, and the mirror black finish looks awesome on your roof. For T-Slot crossbars, add the SmarT-Slot Kit 2 for a super sleek setup (sold separately).