This is a Photoflex 3 section, telescopic boom arm that extends up to 5 ft from the light stand used. It is strong enough to hang a medium size softbox overhead for a main or a hair light.
The sections lock together with the included allen wrench, and may be used separately, or together.
LS-BOOM Adjustable Boom Arm, 5' - 6'7"
Boom insert base
Allen wrench lock key
5 Year Manufacturer's Warranty