The Grip Head with Hex Stud is identical to the 2-1/2” Grip Head with big handle but not being mounting to a baby 5/8” (16mm) receiver, it's mounted to a hexagongal stud designed to fit the Super Convi Clamp and Super Viser Clamp systems. It is most often used in conjunction with a grip arm, giving you complete flexibility to position gobos “go betweens” such as flags, scrims and silks as well as other accessories virtually anywhere. This grip head is clad in a stealthy black powder coated finish.