PULUZ CNC Aluminum Thumb Knob Stainless Bolt Nut Screw Set for GoPro Hero12 Black / Hero11 /10 /9 /8 /7 /6 /5, Insta360 Ace / Ace Pro, DJI Osmo Action 4 and Other Action Cameras(Gold)

1. Made of good material, durable and useful.
2. Help you to easily tighten and loosen screws between mount and camera, and a O-ring helps to prevent camera from abrasion.
3. Direct replacement for GoPro cameras, replace the plastic thumbscrew.
4. Long and short thumbscrew make your camera look cool and awesome.
5. Length: about 5.5cm / 4.2cm