Duckworks carries them as well.

: FINALLY time to start ordering materials to build with!! Looking at footrest.
: I have been back and fort but have decided on adjustable foot rests. I
: looked at the Yakimas but I realized that they don't have the adjuster
: lever at the rear. Looks like they would be hard to reach in and adjust.
: So who make a good footrest with a rear latch? And where do buy them.