Hoverglide Hydrofoil Mast Base Plate. This is an extra base plate for your hoverglide hydrofoil. If you get the flight school you will want one of these to make it easier to switch between your full length mast and your other length masts for shallow water or to teach your friends to foil.
You will need to buy a base plate to go with the flight school system if you're getting either the Lift or Liquid Force Interface Plates.
This Annodized Aluminum interface plate will allow you to use any of the Slingshot Flight School Masts with ANY standard Liquid Force Hydrofoil (Rocket Foil, Foil Fish, Happy Foil). It interfaces the bolt holes of the Liquid Force fuselage with the bolt holes on the Slingshot Masts.
You will need to buy or have the Slingshot Masts and an extra Slingshot base plate (your LF base plate will not work with Slingshot Masts).
Package includes the interface plate, 4qty M8x45mm bolts.