found at DigiDirect
The aptly named Manfrotto Snake Arm is an ideal accessory for photographers or videographers who want to lighten their load with a compendium piece of gripware that can replace a stand or two. Fabricated with 4 sections of aluminium tubing, the 60 cm arm can twist into a multitude of angles and lock down via the ergonomic T-handle. At one end of the snake (the head if you will) are two male-threaded 5/8 studs. At the tail of the snake is a 5/8 male stud with a female 3/8 thread that conveniently fits into a variety of clamps such as the Super Clamp or Mafer Clamp.