Manfrotto 119 Adaptor Spigot Female 1/4-3/8 16mm with Double Female Thread

A special long 1/4′ camera screw used in conjunction with the hexagonal 030 camera plate which allows you to fit the Metz flash bracket.

Avenger AV-E390 Adaptor TVMP Yoke to Stand Female Socket.

• Zinc-plated Steel Construction
• 5/8″ Receiver

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.