This 6" arm kit is designed to go between a 1/4 20 screw and a 1/4 20 screws. It's usually used to attach a monitor to the top of a camera or camera handle.
The Zonitor ENG Small Kit attaches a ¼" 20 accessory, like a monitor, to the ¼" 20 screw hole on the top of your camera handle. It uses Z-Release technology to put a quick release on both ends of the articulating arm. You can mount any device with a ¼" 20 (or 3/8" 16 with ¼" 20 to 3/8" 16 adapter) screw hole, such as an external on-board monitor, lights, and/or hard drives. The Zicro Micro prevents unwinding with the use of the L prongs. One Zicro Micro attaches to your camera and the other to the monitor. The articulating arm connects the two. No unwinding or screwdrivers needed! - Zamerican Small Arm - 6" - (2) Zicro Micro