Clamp member 76 is provided with {TAIL ~ pointed teeth} 86 at {HEAD ~ opposite corners} thereof which bitingly engage interior surface 84 of supporting rail 12 thereby preventing longitudinal movement of article restraining bar 28 
Clamp member 76 is provided with { TAIL ~ pointed teeth } 86 at { HEAD ~ opposite corners } thereof which bitingly engage interior surface 84 of supporting rail 12 thereby preventing longitudinal movement of article restraining bar 28
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH