{TAIL ~ The jaw plate} is tightened by a bolt or {HEAD ~ screw} that passes through both the jaw plate and the clamp plate extension into a cap nut 
{ TAIL ~ The jaw plate } is tightened by a bolt or { HEAD ~ screw } that passes through both the jaw plate and the clamp plate extension into a cap nut
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH