Swivel Clamp Holder Mount for Studio Backdrop Camera(Black)

1. Material: Iron 2. Mini-head can rotate 360 degrees 3. Can clamp on most light stands, tripods, pipes or board to mount photographic equipment 4. The strong clip can be installed to flash holder, base, TTL cord and flash trigger with standard screw hole 5. Screw thread diameter: 6.1mm 6. Clamp width: 55mm