GkGk 11 Inch Articulating Friction Magic Arm & Large Adjustable Super Rod Clamp Pliers Clip with 1/4" and 3/8" Thread for DSLR Camera Rig/ LCD Monitor/ LED Lights/ Flash Light Well Built Articulating Arm: The 11 magic arm was made of ultra durable metal material to help your devices works smoothly, and holds in position well.Max load up to 2kg Precise Adjustable Clamp: Large adjustable clamp opens up to about 1.5 inches, with anti-slip rubber pad to increase the friction and allowing tighter, securer and more stable installation Easy to Position: The tension arm knob works to a small degree on the external ball joints, with one knob locks all position function to use the main adjustment knob tightens all joints simultaneously Simplify Ergonomic Design: The included clamp is versatile and can attach to a light stand, tripod leg, table top, or other flat surface. Devices can be attached to the arm via a hot shoe or screw socket Widely Compatibility: Super clamp can attach to a light stand, tripod leg, table top, or other flat surface. Flash lights, microphone,LCD monitor,DV Monitor, microphone and other devices can be attached to the arm via a hot shoe or screw socket