RetiCAM&reg; Hot Shoe to Tripod Screw Adapter - Flash Shoe Mount for Camera, Smartphone and Accessories (Pack of 2) Easily attach accessories to camera hot shoe or cold shoe. Mount a microphone, external light or smartphone bracket to DSLR, camcorder or digital camera. 1/4"-20 stud to accept any accessory with a standard tripod socket. Base of screw is thicker (3/8") for a stronger build and more secure attachment to flash shoe. Lightweight, durable all-aluminum construction. Pack of two (2).