{HEAD ~ The elastomeric material} encapsulating the extension arm 11 can be made from a multitude of materials, such as rubber or a metal conduit or even a telescoping metal shaft having {TAIL ~ a ball} and socket at each end 
{ HEAD ~ The elastomeric material } encapsulating the extension arm 11 can be made from a multitude of materials , such as rubber or a metal conduit or even a telescoping metal shaft having { TAIL ~ a ball } and socket at each end
HEAD HEAD HEAD HEAD HEAD HEAD HEAD 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 OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH