Standing support for Kayaks! The H-Bar adds utility to your fishing experience whether you’re standing or using it as a mounting platform. It folds up when you need it and away when you don’t. The aluminum extrusion is strong and lightweight for leaning against or holding on to while entering/exiting the boat or pulling yourself up from a seated to a standing position. Fully adjustable to fit a wide variety of kayaks. The adjustable H-Bar will integrate with all H-Rail accessories for easy customization. Get 84500115 adapter kit to mount to the middle or aft positions on the PA17 H-Rails (requires an extra set of H-Rail clamps and a longer center bar).