Product Name: GCX Channel Mounting Accessory Model/Catalog Number: H8-300-40-A
Under certain circumstances, the mounting screws may loosen or pull out from the attachment point on the Ergon 3 boom when the GCX Channel Mounting Accessory was used with the VST clamp as a monitor mount on the boom.
Worldwide distribution - US Nationwide and the countries of Canada and Japan.
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=Z-1309-2022