These Titanium Mast Plate Split Bolt in M7 are designed for effortless mounting of your system and efficiency when changing batteries in trenches. This bolts sits securely in your board’s tracks, with an extended stud that is fixed to the t nut for easy alignment when attaching your Foil Drive Fusion, Assist MAX and Assist Slim systems. Please note: M7 takes the T40 Torx DriverOnce the system is installed, the cap easily screws onto the exposed stud, securing the system, much like a barrel nut. Additional benefits for Trench Board users, the Split Bolt allows for faster battery swaps without fully removing your system. Simply loosen and slide for quick adjustments, saving time and maximizing your sessions. Make every session smoother with the Titanium Mast Plate Split Bolt M7!