The Hobie H-Rail RAM Dual T-Slot is designed for mounting accessories with a track mounting T-bolt.
 
This new mount replaces the H-Rail Mighty Mount (#72023101), does the exact same job and more!
 
The Dual T-Slot gives the option of mounting both the 1in or 1.5in Trak Ball anywhere along your H-Rail for mutiple rigging options, as well as built-in drains to shed water. 
 
Built with a tough composite material to withstand the harsh elements you put your kayak through.