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