Product Specification:
Perfect substitute the plastic thumbscrew for GoPro Cameras.
Aluminum Thumbscrew, high-Strength & precision CNC machining aluminum alloy screws
Help you to easily tighten and loosen screws between camera mount and camera, and a O-ring helps to prevent camera from abrasion yet not essential for every buyer, so put it away when you don't need it.
Color:blue screw+ blue wrench, make your camera look cool and awesome. The length of Thumbscrew is about 2.2 inches.
The combination of screw+wrench can tighten or loosen the screw easier