SmallRig 4900 Rosette Magic Arm (11") with ARRI Locating Screw (10986FOC)

SmallRig Rosette Magic Arm (11") with ARRI Locating Screw 4900, made of aircraft-grade aluminum and stainless steel, features 1/4"-20 screws and stretchable pins at one end, and an ARRI locating screw at the other end for securely attaching accessories—particularly those with anti-twist holes—such as monitors, LED lights, microphones, mobile phones, iPads, action cameras, etc. The thumbscrew helps lock accessories and includes holes for a hex spanner for further tightening; the ball heads, which are 360-degree adjustable, feature a spiral pattern to increase friction and can bear a load of up to 3kg / 6.6lbs. At the stainless steel rosette joint, there is a spring for easier angle adjustment. An ergonomically designed anti-release thumb lever, with a built-in thrust ball bearing, feels smooth and comfortable and quickly locks the arm and ball heads in a second. This rosette arm is CNC machined for increased robustness and durability and is also equipped with pads on both accessory mounts to prevent scratches.


1. 1/4"-20 screws with anti-twist ARRI locating pins ensure accessory safety.

2. Newly designed ball heads increase friction and bear a load of up to 3kg / 6.6lbs.

3. New locking structure at the rosette joint for smoother angle adjustment.

4. Made of sturdy, durable aircraft-grade aluminum alloy and stainless steel.


SmallRig Rosette Magic Arm (11") with ARRI Locating Screw 4900, made of aircraft-grade aluminum and stainless steel, features 1/4"-20 screws and stretchable pins at one end, and an ARRI locating screw at the other end for securely attaching accessories—particularly those with anti-twist holes—such as monitors, LED lights, microphones, mobile phones, iPads, action cameras, etc. The thumbscrew helps lock accessories and includes holes for a hex spanner for further tightening; the ball heads, which are 360-degree adjustable, feature a spiral pattern to increase friction and can bear a load of up to 3kg / 6.6lbs. At the stainless steel rosette joint, there is a spring for easier angle adjustment. An ergonomically designed anti-release thumb lever, with a built-in thrust ball bearing, feels smooth and comfortable and quickly locks the arm and ball heads in a second. This rosette arm is CNC machined for increased robustness and durability and is also equipped with pads on both accessory mounts to prevent scratches.





Rosette Arm × 1





Product Dimensions: 173.0 x 68.0 x 25.4mm / 6.8 x 2.6 x 1.0in

Package Dimensions: 181.0 x 102.5 x 41.0mm / 7.1 x 4.0 x 1.6in

Product Weight: 275.0 ± 5.0g / 9.7 ± 0.2oz

Package Weight: 331.0 ± 5.0g / 11.6 ±0.2oz

Material(s): Aluminum Alloy, Stainless Steel