SOLD! -Thanks JJ!
$250 OBO prefer local sale (Atlanta Area), but buyer can pay shipping.
These are take-offs from my 2011 DC-SB SR5 4X4. I didn't see part numbers on them anywhere, but I know that they were installed at the factory, because when I removed them, the sound deadening undercoating overspray hit the brackets (not the rails). They're actually quite beefy, and not to mention a bit on the heavy side, so shipping will probably be a bit 'spensif.
Let me know, PM or email works…