Soonpho 50 inch Extension Grip Boom Arm for Heavy Duty C Stand,Solid Grip Pole with 1/4 & 3/8 Thread for Softbox,Reflector,Umbrella,Flags, Diffusion and Other Studio Photography Equipments(Black)

Soonpho 50 inch Extension Grip Boom Arm for Heavy Duty C Stand,Solid Grip Pole with 1/4 & 3/8 Thread for Softbox,Reflector,Umbrella,Flags, Diffusion and Other Studio Photography Equipments(Black)

Neewer Multi Functional Heavy Duty 2.5-'' Grip Head Swivel Head Holder Mounting Adapter for Light Stand, Extension Boom Arm and Other Photographic Equipment with 1/2,1/4,3/8,5/8-'' Mount (Black)