Red Aluminum Tool Thumb Knob Bolt Screw Set (3pcs) for GoPro HERO3 HERO2 HERO1, with Fotasy Premier Cleaning Cloth These screws are ideal for GoPro applications and is designed to work with their case and mount. Made of 100% CNC machined aluminum, precise design eliminates common vibrations and shaking seen in plastic mounts. Compatibloe with HERO3, HERO2, HERO1 and Original Camera 1 Long Thumb Knob Bolt Screw, 2 Short Thumb Knob Bolt Screws Fotasy Premier Cleaning Cloth