Calumet CK7981 Horizontal Cross Arm Assembly Bar for Mounting Multiple Flash Heads or Cameras to Your Tripod

This handy horizontal cross arm can be used to mount multiple flash heads or cameras to your tripod or stand for a variety of functions. The cross arm mounts to any column with a 3/8" thread and allows for up to two flash heads or cameras or a combination of one each to be attached to its two horizontal sliding mounts. Each sliding mount features a 3/8" thread. There are two more mounts at each end of the cross arm, one ¼-20 and one 3/8" for more mounting options. An additional ¼-20/3/8" platform is also included. The cross arm can be used for a variety of purposes It will hold up to four flash heads for multiple flash setups. It can also handle cameras up to medium format allowing for easy and precise horizontal repositioning, or, for multiple exposures with a single camera for stereo photography. By mounting a camera to one of the end mounts, the cross arm can act as a copy stand. Perfect for when shooting tethered to a laptop while using with the Calumet Tripod Support Platform (CK7030) and i-Visor Pro LS Laptop Case (RM1902). The cross arm is lightweight aluminum, measures 24" (61cm) in length and weighs only 2.7 lbs. (1.2 kg).