Universal C-Clamp Aluminum Support Clamp Desktop Mount Holder Stand with 1/4″ and 3/8″ Thread Black(2 Pcs)

C-clamp jaws expand from 0.8 inch -1.6 inch / 20 mm to 40.6 mm wide.
Material: Aluminum
Thread Hole: 1/4 inches & 3/8 inches

Package include:
2 *C-clamp

Made of high-quality aluminum alloy, this universal C-clamp is durable, strong, lightweight and easy to carry.
The rubber pad is made of environmentally friendly ABS material, which increases friction and can effectively prevent falling off.
Comes with multiple bracket installation holes, and the installation angle can be adjusted freely.
1/4″-20 thread holes and 3/8″-16 thread hole，C-clamp jaws expand from 0.8 inch -1.6 inch / 20 mm to 40.6 mm wide.
It can be adjusted by the knob, which is easy to operate.