[BALL MOUNT] Perfect for Adjusting the Angle of External Monitors or On-Board Lights [MOUNTING OPTIONS] for the Bottom of the Ball Head Include Both Cold Shoe and 1/4""-20 with Locating Pins [TOGGLE SCREW] Ensures Accessories Stay Secure and are Easy to Adjust When Needed [UNIVERSAL DESIGN] Compatible with a Wide Range of Camera Cages, Support Systems, and Accessories [LOCKING WASHER] Helps Accessories Mounted to the Top 1/4""-20 Thread Stay Secure" "The Mini Ball Head Mount is a compact adjustable mount for attaching various accessories to your camera rig such as external monitors or on-board lights.