The medium, 460mm Double Joint Arm from 9.Solutions has ball joints at each end with 5/8" pins tapped with a 3/8"-16 thread. The pins and threads offer a wide means of support using optional clamps. They are loosened and tightened by a central clamping lever. Uses include support of scrims, signs, and video monitors.
Specifications
| Material | Aluminium |
| Load Capacity | 19.9 lb (9.0 kg) |
| Dimensions | Length: 18.1" (460 mm) |
| Weight | 1.8 lb (810 g) |
