Our 3D CAD supplier models have been moved to 3Dfindit.com, the new visual search engine for 3D CAD, CAE & BIM models.
You can log in there with your existing account of this site.
The content remains free of charge.
In order to use already existing variables for the *.3db , click on Import....
-> The Import variables from file... window shows up.
Open the desired tab file.