Aluminum Gate V Track 9ft Inverted V Track For Sliding, Rolling Driveway Gate - Slide Door can weight up to 500 lbs -- Minimum order requires are 2 pieces V TRACK one of the quickest and simplest ways for installation of sliding driveway gates Light and strong for easy handling. --*****Minimum order requires are 2 pieces it comes in 9ft sections and will work with all types of "V" grooves. 3 wide and made from .125 Aluminum with a T Re-enforment Struded eliminates noise and reduces friction on the tires of passing vehicles. Single element design