The Promaster Articulating Accessory Arm – 7” is a versatile accessory allows you to mount almost anything with a 1/4” thread onto a anything with a shoe of 1/4” thread..Once the knurled segment below the ball has been removed, you can see a 1/4-20 male thread and on the other end is a female 1/4-20 thread.. Featuring ball joints at the bottom and top section, the arm can be swiveled and adjusted in the desired direction. Additionally, you can employ a knurled knob for locking the ball joints.
- Locking accessory shoe mount, on removing the shoe, can be used to mount a 1/4×20 female or a male thread
- Features ball joints at the bottom and the top section
- Can be swiveled and adjusted in the desired direction
- You can lock the ball joints with the help of a knurled knob