{HEAD ~ The other half} of {TAIL ~ the socket} is formed by a jaw plate also having a concave, circular toothed depression positioned on the opposite side of the ball to the clamp plate extension 
of
{ HEAD ~ The other half } of { TAIL ~ the socket } is formed by a jaw plate also having a concave , circular toothed depression positioned on the opposite side of the ball to the clamp plate extension
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL 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 OTH OTH OTH OTH OTH