Description: This adapter permits the devices with standard 3/8" screw hole to be installed on flash hot shoe slot It includes 2 nuts which can be adjusted Perfect for an auxiliary flash or accessory Works ideally with any tripod or stand with 3/8 inch socket You can also connect 2 cameras together by using this adapter Material: Plastic Total Length: Approx. 28mm/1.1inch Nut Diameter: Approx. 24mm/0.95inch The hot shoe measurement is 18mm x 18mm / 0.71inch x 0.71inch Color: Black Fits for Camera Camcorder PTZ Telescope and So on Package Includes: 1 x 3/8" tripod screw to flash shoe mount