The shortest arm at 6.5-in. (16.5 cm) is also the most powerful. The pivoting pin is threaded with 1/4-in. and 3/8-in. studs so it can be attached to the top of a video camera to support a small monitor or other video accessory with an exceptional load of 7.7 lbs (3.5 kg).
- Manfrotto Hydrostatic Arm 5.1in.W/ 1/4-20in. & 3/8in. Threaded Pivoting Pins