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The Calumet QuickRing Speedring is designed to make the assembly of any softbox or Calumet 3D reflector easier than ever. The QuickRing has an all-metal construction and the lock lever will remain secure during normal use.
The Calumet QuickRing Speedring is designed to make the assembly of any softbox or Calumet 3D reflector easier than ever. The QuickRing has an all-metal construction and the lock lever will remain secure during normal use.