(Cold shoe with 1/4" and 3/8" screw holes) The cold shoe has a high expandability. It is ideal for mounting external microphones, wireless microphones, external monitors and external recorders. In addition, many 1/4" and 3/8" screw holes are distributed, making it very convenient to install a variety of camera accessories. In addition, many 1/4" and 3/8" screw holes are distributed, making it very convenient to install a variety of camera accessories. Comes with a NATO Rail Clamp: A nut clamp is included. Spring pins on both ends of rails prevent accidental drops of accessories. The top handle is movable, so you can loosen the screws and move it to your desired position. Note: This product does not have a nut rail. Excellent Functionality: The top handle has two cold shoe mounts, a 3/8" screw hole (large camera screw), and a 1/4" screw hole (camera machine screw), so you can attach a variety of accessories. In addition, the connection between the top handle and the cage body is a NATO rail clamp, so it is highly versatile. Rod Clamp Included: Rod clamp compatible with standard 0.6 inch (15 mm) rods on camera rigs. Its versatility makes it easy to mix and match with many equipment, making it very convenient. Ratchet Connection: The top handle connection has a ratchet type that can be pulled and rotated. When other accessories do not interfere with other accessories, you can pull the knob to adjust the screw. ※【Aluminum Alloy + Brazilian Wood】 Aluminum alloy + Brazilian wood ensures a good hand feeling while maintaining its rigidity. Product Specifications: Material: Aluminum alloy + Color: Black. Product weight: g *Package contents: Handle grip: 1 pc. Hex wrench: 1 pc. *Safe quality: Shipped from Amazon delivery center, so it can be quickly and safely delivered to your home. There may be scratches or dents on the outer box during transportation, but please rest assured that the contents will not affect the product. Also, if you have any questions or problems about the product, please feel free to contact us at any time.