Foba Combination Geared Lateral Side Arm & Center Column

The Foba ALFEA Combination Geared Lateral Side Arm & Center Column fits directly into the crown of the Foba AFLAE tripod to act as a geared center column, or can be attached to the AFLAE and any other robust set of tripod legs with a 3/8"-16 screw to act as a lateral arm.  There is nothing to unlock or lock in use, and it won't matter if you've got a heavy camera attached-geared motion is extremely precise and secure.