Manfrotto 066 Stud Double Female 1/4 & 3/8” For Superclamp 5/8” diameter

Plugs into Super Clamp 035 for lighting fixtures, Grip Heads or connect 2 Super Clamps 035 with 360 degree rotating capability.

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.