The shape of the mount allows for it, and an engaged strap, to pass completely through {HEAD ~ a hole} in {TAIL ~ a structure} and then be oriented so that the strap mount will be prevented from returning through the hole 
in
The shape of the mount allows for it , and an engaged strap , to pass completely through { HEAD ~ a hole } in { TAIL ~ a structure } and then be oriented so that the strap mount will be prevented from returning through the hole
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 OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH