Use the BOGgear BOG-POD Spotting-Scope Adapter when you need a solid platform for viewing wildlife. Simply clamp the adapter to a vehicle window, treestand bar or blind window for steady viewing. Fits bars up to 1 thick. Use the adjustment handle to change the pan and tilt on the two-way camera head to get the right angle and then lock it down. Padded clamping surface protects from scratches. 1-5/8 x 2 accessory plate comes with a standard 1/4-20 camera screw and a 3/8-16 adapter screw. Two-piece design allows you to put a USR on the clamp. Built-in BOG-POD Switcheroo Shooting System on the head for easy installation to any BOG-POD tripod. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Spotting Scope Adaptors.