The Zacuto Z-Rail Cheese Stick attaches to a Z-Rail Slide Mount by two included screws to just about double the number of accessory threads available on the Slide Mount. (The Z-Rail Slide Mount itself attaches to a Z-Rail to provide additional accessory support.)
Where one shoe adapter can be attached on a Slide Mount, the Cheese Stick accepts two. Where the Mount has two 1/4" threads, the Cheese Stick features four. The Cheese Stick can be attached on the Mount parallel with it or crossing it.