When installed to the frame, the compressed relationship of the anvil holder 40 between {TAIL ~ the body pins} 30, 30 a securely retains the received anvil 70 in its selected position relative to {HEAD ~ the exit} 43 of the wire guide orifice 42 
When installed to the frame , the compressed relationship of the anvil holder 40 between { TAIL ~ the body pins } 30 , 30 a securely retains the received anvil 70 in its selected position relative to { HEAD ~ the exit } 43 of the wire guide orifice 42
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL 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