{HEAD ~ The principal object} of {TAIL ~ the invention} is to provide a shock absorber for a fifth wheel trailer hitch, which will absorb a considerable portion of shock or impact between the trailer and the towing vehicle 
of
{ HEAD ~ The principal object } of { TAIL ~ the invention } is to provide a shock absorber for a fifth wheel trailer hitch , which will absorb a considerable portion of shock or impact between the trailer and the towing vehicle
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