Fibox ARCA Series Enclosures, Cabinets and Accessories - Fibox WMK ARCA 10 small, A Fibox 8120830 wall mounting lugs set made from steel that is suitable for ARCA enclosures.
This mounting kit is compatible with polycarbonate and ABS enclosures.
Fibox 8120830 WMK ARCA 10 small Wall mounting lugs set