Ercole M11-069 Articulated Magic Arm 11?

Single articulated arm with two sections. Top attachment with a 16mm spigot 3/8” light attachment. Bottom attachment with a 16mm spigot (compatible with light attachment Superclamp) with 1/4” thread.

Flexible arm, diameter: 13mm, 55cm long with hexagon stud to fit Super Clamp 035 with 3/8” female thread and 16mm stud with 1/4” male thread type 18.