9.
solutions Quick mount for large Camera, Quick Attachment for Larger Cameras, With the 1/4" -20 male screw, larger cameras can be attached to the Quick Mount, For attaching you need the optional 9.
Solutions Multi-Tool or a 3/16 "Allen key (both not included), Mounting: 1x 1/4" - 20 Male screw, 1x Quick Mount, Weight: 88 g