Mounts on any column with 3/8" thread, this side arm allows positioning of two heads on a 90 degree perpendicular angle. Two positional head mounts on the side arm allowing the possible mounting of four heads.
Features:
● Replaces Replaces 3153B
● Allow positioning of 2 heads on a 90° perpendicular angle
● Mounts on any column with 3/8'' thread
● 3/8'' female thread attachment
● 2 positional head mounts on the side arm for mounting of 4 heads