Add this durable Magic Arm with Dual Ball Heads from SmallRig to your rig to mount and adjust monitors, viewfinders, lights, mics, and other accessories. It features dual ball heads with one 1/4"-20 screw on one end and a 3/8"-16 screw on the other, and both ends feature tightening thumbwheels and anti-twist locating pins.

This lightweight aluminum and stainless steel arm has a load capacity of 12 lb. Each ball mount features a silicone gasket to add grip and friction to the mount when adjusting position, and both are tightened with a center locking lever. A magnetic wrench is included to help tighten the thumbwheels.

4.7" Arm with 2 Ball Heads    12 lb Load Capacity    1/4"-20 Screw on One End    3/8"-16 ARRI Accessory Mount on One End    For Monitors, Viewfinders, Lights & More    Durable Aluminum Construction

Related Questions and Answers

Q: 1. Can you unscrew it all the way to mix/match ball heads?

A: The SmallRig Magic Arm with Dual Ball Heads (1/4"-20 and 3/8"-16 ARRI Accessory Screws) can be taken apart for different ball heads.

Q: 2. will this attach to a SmallHD 702 touch?

A: Yes, the SmallRig Swivel and Tilt Monitor Mount with 2 x 1/4"-20 Screws will mount to the SmallHD 702 Touch 7" On-Camera Monitor.

Q: 3. is the rubber grip removable?

A: It is not designed to be removable or replaceable.

Q: 4. Are these 25mm balls? Would like to use them with a magic arm that uses 25mm.

A: Yes, the Kondor Blue Ball Head with 3/8"-16 ARRI-Style Anti-Twist Screw for Magic Arm (Gray) is 25mm.

Q: 5. What is the difference between this product and the Smallrig Articulating Arm which is more expensive? BH #SM2070B

A: I cannot find a good indicator that differentiated the two to make the more expensive option better other than an easier handle to twist.

Q: 6. what is the max weight load? Can this be used with the c200?

A: This does not list a load capacity. However it can work with cages that uses a variety of different size cameras. If you have the proper connections on a cage with a C200, it should work fine.

Q: 7. Is it possible to get the anti-twist pins off the system?

A: For the Kondor Blue Ball Head with 3/8--16 ARRI-Style Anti-Twist Screw for Magic Arm (Black), we are not aware of any official way to remove the anti-twist pins.

Q: 8. Is there anything that can mount in the front of the handle if you remove the plug?

A: The SmallRig Top Handle with Rubber Grip has 1/4 20 screw connections and a shoe mount on the front of the handle that would allow you to mount gear.

Q: 9. One end is a 1/4"-20 screw, what's the other end?

A: On the other end of the Acebil Multifunction Magic Arm with Dual Ball Mounts (15") is a female 1/4"-20 thread.

Q: 10. Are the Arri locating pins spring loaded or able to be removed? I want to sue this with a regular 3/8-16" hole.

A: The SmallRig Magic Arm with Dual Ball Heads (1/4"-20 and 3/8"-16 ARRI Accessory Screws) (B&H# SM3874) features ARRI locating pins that are spring-loaded.