The fulcrum extends across {HEAD ~ the width} of {TAIL ~ the leaf spring} to enable force to be transmitted between the fulcrum and the leaf spring across substantially the entire width of the leaf spring 
of
The fulcrum extends across { HEAD ~ the width } of { TAIL ~ the leaf spring } to enable force to be transmitted between the fulcrum and the leaf spring across substantially the entire width of the leaf spring
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH