On Fri, 26 Aug 2005 01:39:32 GMT, "Chris Carruth"
wrote:

Does anyone know the PSI rating for the l shaped brackets you find at Home
Depot. These are the ones in the roofing area, not the window area. I am
using them as part of a system to raise and lower wheels on a workbench and
cannot have them bending on me. Thanks guys...

If they're made of steel, 20,000 PSI stress would probably be a
reasonably conservative estimate.

This would also apply to the ones in the window area, if they're made
of steel...