SmallRig Magic Arm with Dual Ball Heads, 1/4”-20 Screw and NATO Clamp 3875 is compact and lightweight. Both ball heads are 20mm in diameter, in which, one features an 1/4 "-20 screw and stretchable pins that prevent twisting, and another has a NATO clamp that supports cage, top plate, etc. with a NATO rail.

The adjustable thumb lever helps secure ball head at an appropriate angle and comes with a small magnetic wrench at the bottom to tighten the thumbwheels.

At both ends of the ball head clamp there are notches which leave more space for flexible adjustment of ball heads as well as accessories mounted thereon. 

Features:

• The 1/4”-20 threaded hole has stretchable pins that prevent twisting and the NATO clamp ensures accessory safety
• Load capacity:  12.1 lb (5.5kg)
• A magnetic wrench at the bottom of the thumb lever for tightening of thumbwheels
• Weighing only 3.2 oz (91g), compact and easy to carry around and store
  

Compatible with: Universal

Technical Specs:
Load Capacity: 12.1 lb / 5.5 kg
Dimensions: 114 x 22 x 44mm
Weight: 3.2 oz / 91 g
Material(s): Aluminum, Rubber, Steel

In The Box:
1 x Magic Arm with Dual Ball Heads
2 x Silicone Ring