Key Features ?Universal Standard Cold Shoe Mount ?Aluminum Construction ?1/4"-20 Accessory Socket ?Thumbwheel Locking Mechanism ?The Cold Shoe On-Camera Mount Adapter from Ulanzi allows three cold shoe-based accessories to be used at the ?same time and incorporates a 1/4"-20 socket for attaching a magic arm or spigot for building on additional ?accessories. Attach a video light, microphone, and monitor while capturing video. The durable aluminum adapter