Each of the clutching arms has a fixing plate and {TAIL ~ a holding portion} connected with {HEAD ~ the fixing plate} 
Each of the clutching arms has a fixing plate and { TAIL ~ a holding portion } connected with { HEAD ~ the fixing plate }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD