It is 11 inches in length when fully extended.
Large center locking knob to lock all movements , Variable friction and position
Hot shoe adapter to fit camera and camcorder.
1/4" screw adapter to fit lightstand, small flash, LED light & other accessories with 1/4" female / male screw sockets.

Ideal gear for mounting accessories exactly at any angle you need.

* Material: durable aluminum alloy.
* Max. load: up to 2kg.
* 11" arm length.
* G/W: 290g
* 1/4"-20 thread screw (film induststry and photo industry standard)