The primary pin and safety pin can then be inserted through the respective holes in the ends of {HEAD ~ the jaws} of {TAIL ~ the second clamp} 14 
of
The primary pin and safety pin can then be inserted through the respective holes in the ends of { HEAD ~ the jaws } of { TAIL ~ the second clamp } 14
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH