This Filmtools Round Knurled Knob with 3/8-16" Female Thread is made of lightweight aluminum. Can be used on anything with a 3/8-16" male threaded stem. Shown in the inset image above mounted on a Mini-Cardellini Clamp (sold separately), doubles as the jam nut and the camera base.
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
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