KEEPING YOUR GEAR ACTION READY The Suspenz Over-Water 2-Boat Dock Frame allows you to save valuable dock space with easy access to your watercraft! Store your kayaks, canoes and SUPs over the water where they will always be ready. Its "L" shaped frame attaches under a wooden dock, simply add the storage racks of your choice and your watercraft will be ready and waiting for your next adventure! The Suspenz wall storage racks attach securely to this frame. What's in the box? 2 "L" Shaped Frames4 Expansion PostsRack Mounting Hardware for 2 set of Arms (arms not included)Installation Guide Tech Talk Features Marine Grade Black powder-coated steel (will rust over time in salt water environments)Stainless steel hardwareHolds 2 boats or SUPs over the waterSUPs are best stored flat in windy conditionsArms sold separately Specs Frame Height: 64"Features "Trailer Hitch" style dock mountExtends Underneath Dock: 8" to 16" (adjusts up to 8")Extends from Dock: 32" to 24" STORAGE ARM OPTIONS - MORE AVAILABLE! Flat Racks The Flat Rack stores your watercraft flat and suspended on straps to eliminate pressure points. Safety straps are included to keep your boats and boards secure. This is the best option for SUPs in windy conditions. Deluxe Racks The Deluxe Rack stores your watercraft on its side and suspended on straps to eliminate pressure points. It has a load-assist pivot arm which makes loading and unloading an easy one-person job. Safety straps are included. EZ Racks The EZ Rack stores your watercraft on its side and it will rest of nylon covered foam pads. It comes in 2 sizes for small and large boats. Safety straps are included.