Powerwin Dual Head 1/4- 3/8" screw Copper Screws Adapter Camera Bracket Tripod Monopod Studio Light Stand Quick Release Plate
https://www.vogueparade.com/shopping/EN/A3/8/32932731888/powerwin-dual-head-14-38-screw-copper-screws-adapter-camera-bracket-tripod-monopod-studio-light-stand-quick-release-plate//