Where to get vertical wood racks?

[Mark Garc NYC]

I have access to a small section of a local warehouse with large racks. I dont have enough room to do a horizontal wall rack. Instead, I want to stack boards vertically. I'm looking for something to separate the boards every 4-5 boards. Anyone have any ideas on what to use?

The closest thing i've found are these. But they seem to short and weak:
http://www.globalindustrial.com/gcs/group/4499/productsPerPicGroups.web#gridAnchor

[Scott Wigginton]

Several methods have been used, searching around the Workshop forums gives plenty of results with pics.

Example 1 (http://www.sawmillcreek.org/showpost.php?p=955431&postcount=6) - better for small caches

Example 2 (http://www.sawmillcreek.org/showpost.php?p=922720&postcount=8) - holds more/longer boards

Thats just a start, enjoy!