The Swivel Extension Arm from Kupo features a hexagonal stud on one side, designed for Kupo's Convi and Super Viser Clamps, and a baby 5/8-inch receiver on the other. It has a double ball elbow joint that gives you the ability to articulate the two sides in any direction. The extension arm is made of aluminum with steel ball clamps.
Hexagonal stud on one side, designed for Kupo's Convi and Super Viser Clamps
Baby 5/8" (16 mm) receiver on the other
Double ball elbow joint allows you to articulate the two sides in any direction
Aluminum construction with steel ball clamps