Contractors 3 rail Choice series is perfect for 5" and taller fences. Just add Wood * Fits all gate openings with our unique steel sleeve construction * Comes with our exclusive adjustable diagonal truss wire, your gate will never sag or drag * Gate system comes with all the components needed to build a sturdy, reliable, lifetime gate * Single or double drive use * Gate system comes with all the components needed to build a sturdy, reliable, lifetime gate.