The second axle extends longitudinally from the second housing, and {HEAD ~ the second aperture} is formed in {TAIL ~ the second panel} for pivotally receiving the second axle 
The second axle extends longitudinally from the second housing , and { HEAD ~ the second aperture } is formed in { TAIL ~ the second panel } for pivotally receiving the second axle
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH