Hurdles CONTINUUM C4 HURDLE41" and 47" inch width The Continuum C4 Automatic Hurdle is designed to be the safest, fastest, and most unobtrusive hurdle that the rules will allow, all accomplished by placing the gateboard directly over the pivot point (tip over fulcrum). Easy trigger mechanism creates zero click continuous transitions from height to height Internal leg weight from Continuum looping mechanism creates the most reliable hassle free automatic hurdle Robust frame