Segal Supply — mock CAD asset SKU: 5120-00-449-8128 Name: Open End Wrench Set (Double Head) Format: STL Standards: NSN 5120-00-449-8128, FSC 5120 Generated: 2026-06-18T21:57:22.178Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.