this is how i bench; my triceps are very stong so this is how i must to them to stimulate my pecs. my grip is really wide; about 2.5 inches on the other side of the thick rings on both sides, yes for some its too wide, but if you slowly move it out each workout your body will adapt and you will not be prone to injuries like people may think.
the stretch you get in the pecs is like no other, its amazing, sometimes to shock my muscles, i widen the grip by another .5 inch!
i love this technique and will continue to do it.