{TAIL ~ A lever} swingably mounts to one fork of each set for fulcrumming engagement with the periphery of one of {HEAD ~ the wheels} to raise the wheel forks to transport position when the lever is pushed downwardly against the wheel 
{ TAIL ~ A lever } swingably mounts to one fork of each set for fulcrumming engagement with the periphery of one of { HEAD ~ the wheels } to raise the wheel forks to transport position when the lever is pushed downwardly against the wheel
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH