The Joby JB01312 Flash Clamp & Locking Arm is a versatile tool that will allow you to mount a flash, LED light, or other accessories to a variety of different objects. This lets you easily set up your off-camera lights on surfaces up to 2" thick and it features both a removable shoe mount and 1/4"-20 screw for attaching your devices. For adjusting your device, it features two articulating ball joints that allow you to position and lock your flash or accessory at any angle. It also has a tightening knob that will provide vibration-resistant stability. The two pivot points have the ability to rotate 360deg. and can pivot side-to-side 180deg.