The railroad car coil restraint 2, wherein the bottom wall, {TAIL ~ the top wall}, and the compression members are made of {HEAD ~ an extruded rubber} 
The railroad car coil restraint 2 , wherein the bottom wall , { TAIL ~ the top wall } , and the compression members are made of { HEAD ~ an extruded rubber }
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 HEAD HEAD HEAD HEAD HEAD HEAD HEAD