Feature: 1. it includes 2 adjustable nuts. 2. Double-deck design, can lock up and down. 3. Firmly connect the devices with 1/4\" thread hole to the hot shoe of camera or bracket. 4. Professional metal material. 5. High quality and sturdy structure. 6. 1/4in thread, Suitable for most tripods and monopods. 7. Made of professional metal material, compact and durable. 8. High quality and sturdy structure, this adapter will be your best choice. 9. Can be use to add a hot shoe socket, for the product with only 1/4in screw hole, such as for Nikon SC-28 TTL line, camera. 10. 1/4\" thread, Suitable for most tripods and monopods. 11. Can be use to add a hot shoe socket, for the product with only 1/4\" screw hole, such as for Nikon SC-28 TTL line, camera. 12. 1/4In thread, Suitable for most tripods and monopods. 13. Firmly connect the devices with 1/4In thread hole to the hot shoe of camera or bracket. Specification: This hot shoe mount adapter with 2 adjustable lock nuts, allow you firmly fix LED video light, gopro and other digital devices on the tripod. Features: 1/4" thread, Suitable for most tripods and monopods. Double-deck design, can lock up and down. Can be use to add a hot shoe socket, for the product with only 1/4" screw hole, suc h as for Nikon SC-28 TTL line, camera. Made of professional metal material, compact and durable. High quality and sturdy structure, this adapter will be your best choice. Specifications: Color: Black Material: Anodized Aluminum Metal Item Weight: 18g / 0.65oz Package Size：3.5 * 3 * 3cm / 1.4 * 1.2 * 1.2in Package Weight：23g / 0.8oz Package List: 1 * Mount Adapter Package List: 1 * Mount Adapter