tube/pipe connectors - free dwgs

[Doug.S]

interesting connectors...and free .skp files to use in TFP, look here:
http://www.simplifiedbuilding.com/projects/sketchup/

and for ideas look here:
http://www.simplifiedbuilding.com/projects/

Not used these but my brother pointed me to them...not affiliated with the company in any way.

[Draft Patrick]

Another site for 2D and 3D hardware, connectors, electrical units, etc
http://www.3dcontentcentral.com
The interesting thing is that the pieces are provided directly from the manufacturers

Pat