E-track tie-downs are used in a variety of applications: vehicle transportation, commercial and industrial, and these floor mount sections can be used on their own or in conjuction with the vertical mount sections. E-track is designed to accept E- and A-Series end fittings along with all of the E-track O-ring fittings, adapter straps and repositionable wheel chock mounting plates. (A selection of anchor rings and straps are also available that will work with the users existing tie-downs, sold seperetely. Please call if you have any questions). Constrructed of 12 gauge zinc steel. 6,000lbs Maximum Load Capacity. 1/4 inch bolt holes (not included) are used to secure the track on 2 inch centers. Dimensions: 8 feet Long x 5 inch Wide x 3/8 inch Deep. 1 per package.