These hooks work with boards that have built-in inserts where the board connection hardware attaches, and the screws mount from the top of the board. An easy way to tell is if the base of your board is smooth, ie no screws showing , you need Insert style Hercules Hooks. If you have screws coming through your base, you need Through Hooks.

One package is enough hardware for one splitboard.

Includes: Fixed hooks (2), Adjustable hooks w/ tensioning screws (2), T10 key to adjust tensioning screws (1), Mounting screws