- For connecting recording accessories without a standard shoe, but with 1/4 connection thread ,- Tripod threads (A 1/4/6.4 mm) and 2 locking nuts ,- Foot without threaded hole for attachment and secure fastening to the camera or rail´s flash shoe - Contact: Insulated Hot Shoe Contact ,- Thread/Connection: 1/4 (6.4 mm) ,- Model: Accessory Shoe ,- Weight: 21 g ,- Colour: Silver ,- Line: Shoes 2 years legal warranty only