Mounts to the Calumet Studio Clamp to hold lightweight fixtures or props. It's easily adjustable and holds its position without locking. Measures 20cm long, 1.2cm diameter, with a 5/8"" hexagonal stud with a 3/8"" female thread at one end and a 5/8"" stud with a 1/4-20 male thread at the other end.
