Photography Clamp, 180 Degree Rotation Clip with 1/4" Screw
https://mt.studio.ps/shop/photography-clamp-180-degree-rotation-clip-with-1-4-screw-4174
https://mt.studio.ps/web/image/product.template/4174/image_1920?unique=a389285
fit for Light Stand/Speedlight/LCD Monitor/Recorder/Flash/Microphone
