For production-ready use, we recommend downloading the original file.The viewer version is intended exclusively for browser preview. In the source file, the following are fully preserved:✔ native scene structure✔ all materials without simplification✔ correct PBR texture maps✔ proper object namingIf you plan to use this model in production, choose the Original format.Steel connecting rod used to join to moving parts together. Features a U bracket on both ends.