The Gag is the combination of two sets of Grip Head Plates on one shaft, and with one locking spin handle. It serves many purposes, such as making a yoke with a Grip Head at each end or converting a Double Extension Arm to a Triple Extension Arm, feathering two Open End Scrims for a graduated lighting effect. The Double Gag combines two Grip Heads onto one 1/4′ mounting shaft and allows each head to be locked individually. The Double Gag is also known as the ‘Lollypop.’