The attaching port 41 is formed to bend by {HEAD ~ an angle} of {TAIL ~ about 60 degrees} relative to a socket main body portion to extend 
of
The attaching port 41 is formed to bend by { HEAD ~ an angle } of { TAIL ~ about 60 degrees } relative to a socket main body portion to extend
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH