A tie down {HEAD ~ strap} extendable between {TAIL ~ attachment locations} in at least intermittent abutment with cargo to restrain movement of the cargo, comprising: 
extendable between
A tie down { HEAD ~ strap } extendable between { TAIL ~ attachment locations } in at least intermittent abutment with cargo to restrain movement of the cargo , comprising :
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH