The ALZO Ball Mount allows for many equipment mounting options with the ALZO DSLR Rig Transformer Bracket. The ball mount easily mounts an LCD Monitor to the end of the bracket handle, making roving, low angle shots easy. All metal ball construction 1/4 inch x 20 screw mount and 1/4 inch x 20 screw base Attaches to ALZO Transformer DSLR Rig handle Replaces ALZO Transformer DSLR Rig end shoe mounts Overall height base to top is 2 inches (not including screws)