The Rhino-Rack Ski, Snowboard, Fishing Rod and Longboard skateboard is a rooftop carrier that maximizes your rooftop cargo area. Arrive to your destination with your gear intact. Easy to install, use and secure. Opens with just a push of a button – even with winter gloves on. The spring-loaded arm stays open for easy loading and unloading. Universal Mounting: comes with a universal clamp-on mounting hardware to clamp on to almost any bar style: square, elliptical, round, and most factory cross bars. Made from durable and corrosion resistant aluminum for low weight and lasting durability. Your gear is protected from scratches and damage by the soft rubber padding, which contours to item shapes, securing them in place for safe travel. Peace of mind 5-year manufacturer warranty. Carry your longboard skateboards, wakeboards or skimboards. Frees up space in your trunk, back seat, or friends lap. Doubles as a fishing rod/pole carrier. Ensure a secure load with a keyed alike lock on each unit, offering peace of mind and extra security. Easily mounts to the Vortex Bar channel, Aero Bars, or Heavy-Duty crossbars with t-bolts or channel nuts. (For Rhino-Rack Heavy-Duty crossbars, Fit Kit HD-FK1 is required (sold separately: www.amazon.com/dp/B01MQ4UL3A).