In addition to the clever interlocking mechanism that allows the stands to be linked to another in just a snap, snap stand also features a detachable central pole which can be easily removed from base and used as a boom stick. Ideal for mobile lighting on location so that you can go anywhere and position the light in any way you need. The innovative central pole spring locking design equipped in the side of pole which allows effortless twist-to-lock the pole inside the base. The central pole will be locked firmly until the spring release button is pressed.