The Genie Mini Mounting Thread Adaptor will convert 3/8?"–16 female thread to 1/4"-20 thread. These are the two universally used thread sizes in the film and photo industry, making it the perfect spare part to have in your kit.

Convert 3/8"–16 female thread 1/4"-20 thread
Screwdriver slot for ease of removal
Made from plated steel
Use to either reduce female mounts or enlarge male mounts
Common mount size found on camera equipment