Grow your rig with the 19mm Rod Clamp to ARRI Accessory Mount Adapter from Wooden Camera. This useful accessory mounts onto a 19mm rod and provides an ARRI 3/8"-16 threaded mount with locating holes to keep your compatible accessory steady and twist-free. In addition to the ARRI accessory mount, there are two 1/4"-20 threads on opposite sides of the adapter so you can mount extra accessories.