The Arca-Swiss Adapter 3/8"-16 from Jobu Design will mount to any device that accepts a 3/8"-16 female thread, and convert it into an Arca-Swiss-compatible device. You can mount it to a ball head for quick installation into a gimbal head, or mount it to the bottom of a gimbal head to drop into a ball head or leveling head. This includes a custom stainless steel 3/8"-16 socket head Allen bolt, and a 5/32 Allen key.
Mounts to any device with a 3/8"-16 thread
Includes Allen bolt and 5/32 Allen wrench
In the Box
Jobu Design Arca-Swiss Adapter 3/8"-16
Custom Stainless Steel 1/4"-20 Socket Head Allen Bolt