Difference Between Item #TLF2007 and Item #TLF2011 For A 2004 Ford F-250

Hello, I am wondering what the difference is between the #TLF2007 and #TLF2011. I plan on buying a set of #TLF3004 and tie-downs through you but a friend of mine has an extra set of #TLF2011. Can I get that front set to work on my 2004 F250 6 3/4 bed without running boards? Thanks for your help.

asked by: Chris W