Features: The C-Clamp comes with 1/4-20 ball head mount, suitable for 1/4-20 thread hole, such as DSLR Camera, Led video light, and so on. Attaches easily for device to desks, carts, benches, worktables, posts. C clamp expand from 3mm to 42mm wide. Ball head locking mechanism for different angles. Not only provides a secure grip but also enhances the aesthetic appeal of your gear setups Specifications: Component:Aluminium Size:Approx.14x15.3cm/5.51x6.02inch Note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item. Package includes: 1Pc Camera Mount C Clamp 360 Degree Rotatable Mini Ball Head Mount Support With 1/4-20 Thread For LED Video Light Monitor Flash Light MouCamera Mount Clamp Arm With 1/4-20 Thread for Camera Action Camera Flash Light Microphones Monitor Security CameraC Clamp Camera Mount Tripod Clamp C Clamp Mount with 1/4inch Hot Shoe for CameraC Clamp Desk Camera Mount Camera Mount C Clamp DSLR Mount Heavy Duty Adapters