Camera bracket screw adapter, can connection the camera to a tripod or microphone bracket to keep the camera or microphone stable, suitable for any camera tripod, monopod, photography equipment, lens rings, lens plate, and lamp holder The standard 1/4-20 male head bracket is suitable for various accessories such as phone clips, microphones, sports cameras, tripods, lighting fixtures and more The 1/4 extension rod is 12cm long, with a top external thread of 1/4"-20 and a bottom internal thread of 1/4"-20. It supports 360 degree rotation and is used to connection other products 1/4 male head and 1/4 female head, equipped with two sponge pad, used for sticking to the 1/4 port, a sports camera accessory, used for connecting photography devices Plastic+metal ensuring safe daily use, durability, lightweight, compact structure, easy to carry and use. Deeply thread, high stability