Ultralight O-RING-BASE-25pk Ball O-Rings For The Ad-1420 And Ad-3816 Ball Adapters

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

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.

16mm female adapter.