im not sure.... what im talkin about is if u pull ur pads off each side has 2 pads rite... well on each pad there is 2 metal things that are on either end of the pad... these clips are held in by some sort of a rivet or something... my new pads if u look at them laying flat on the ground on each end there is a small hole drilled out i'd say about maybe a 1/4" or so... thats what im talking about... do u follow

jason