Arri locating holes for attaching arri compatible extension blocks.
With a 1/4'' spanner for quick use.
Adjusts 7 cm to Balance Camera Rig 2 x Cold Shoe Adapters 1/4"-20 & 3/8"-16 Accessory Threads 2 x Anti-Twist ARRI Accessory Mounts Magnetic Groove Holds Included Wrench Aluminum Alloy Construction