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Free Block Library CAD/BIM Library of blocks "adding keyway"


Help and Terms of useFree CAD+BIM Blocks, Models, Symbols and Details


Free CAD and BIM blocks library - content for AutoCAD, AutoCAD LT, Revit, Inventor, Fusion 360 and other 2D and 3D CAD applications by Autodesk. CAD blocks and files can be downloaded in the formats DWG, RFA, IPT, F3D. You can exchange useful blocks and symbols with other CAD and BIM users. See popular blocks and top brands.

Upload after login Insert new block (you have to be logged in)
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Catalog: Architecture/GenericElectricalMappingMechanicalPiping, P&IDTransportation

Selected blocks (choose category on the left):+block
Total found 6 records

Easily add more and adjust trim size in inches
Revit family RVT2012
Downloaded: 1235x
Size 308kB • from 7.11.2011
Uploader: natedawgmsu80 • Author: Nate

For registered 3D

 + attachment
HM ActionOffice AO521 Add-OnShelf
Revit family RVT2014
Downloaded: 0x
Size 264kB • from 6.7.2020
Uploader: OPlavek • Manufacturer: Herman Miller

For registered Dynamic

Wall Section-Footing, Foundation, Joist, Floor & Wall Dynamic-HATCH PATTERN ADDED
cat: Walls
Downloaded: 6971x
Size 330,5kB • from 25.1.2009
Uploader: nameci • Author: Jeff Brown


Single rotating strobe (add your own properties)
Downloaded: 965x
Size 1,97MB • from 9.9.2009
Uploader: Draftman • Author: Draftman

For registered 3D

Coffee table from Woodsmith 117, Aug 1997. Gotta add number cuz name already taken.
cat: Tables
Downloaded: 2319x
Size 488,6kB • from 19.12.2011
Uploader: redhood • Author: redhood

For registered 3D

Derived from an Italian work (sorry I don´t have the author name): added hole width and round corners control.
Revit family
Downloaded: 792x
Size 216kB • from 17.2.2008
Uploader: rmaciel

CAD blocks: libraries dwg blocks bloques blocos blocchi blocco blocs blöcke family families symbols details parts models modellen geometry elements entourage cell cells drawing bibliotheque theme category collections content kostenlos insert scale landscaping
We appreciate all your comments and input to the functionality of CAD Catalog, to the category tree, etc. Please report possible bugs to
Nous apprécions tous vos commentaires et suggestions sur la fonctionnalité du catalogue CAO, sur l'arborescence des catégories, etc ainsi que sur les bogues éventuellement rencontrés. Merci de transmettre vos remarques a

Want to download the whole library? Télécharger l'ensemble du catalogue?
Block Catalog plugin You can download all CAD blocks directly from your AutoCAD, without logins and any limitations. See the add-on application Block Catalog for AutoCAD 2013 and higher and the add-on application BIM-Families (now in Revit Tools) for Revit 2015 and higher.

CAD blocks can be downloaded and used for your own personal or company design use only. Any distribution of the Catalog content (to other catalogs, web download, CD/DVD media, etc.) is prohibited - see Terms of use. The DWG-version problem (not valid file, invalid file, drawing not valid, cannot open) can be solved by the Tip 2869.

See also block-statistics and the latest 100 blocks.