18" long Heavy-duty flexible gooseneck tube arm, very stiff, with gray silicone covering. SUPPORTS 2 lbs. fully extended in the horizontal (weakest) orientation.  Each end is fitted with a sturdy adapter featuring 3/8"-24 (24 threads per inch) female threads and slot cuts for tightening with a wrench. 4mm set screw on each end adapter and 2mm Allen wrench included. Roll back the silicone covering as shown to expose the slot cuts and set screw hole. Weight: 15.8 oz.

• What's Included
• Assembly Instruction
• Video Demonstration