Ercole M11-002D Steel Spigot 1/4″-20 & 3/8″-16 male threads

For more accurate light positioning: it helps keep the light in horizontal position independently on the angle of the boom. Specifically designed to be used on boom arm with light attachment with 16 mm pin.

Avenger B142 Adaptor Bushing D.50 for Strato-Safe.

Plugs into Super Clamp 035 for lighting fixtures or connecting 2 Super Clamps 035 allowing them to rotate. 16 mm stud with 3/8” male threads.