Oak Sturdy - Mounting Plate - OS-028 - Hunting Accessories - Vital Shot Accessories - OS-027 The Mounting Bracket is an accessory to the Vital Shot and the SemiPro Camera Arm Additional brackets are perfect when you want your Vital Shot or SemiPro to be set up in multiple locations Leave a Mounting Bracket in each tree, and when the hunt is on; just slide the arm over the post, close the hinge & screw the knob down tight