Universal Storage System Outside Rail

is designed to store bundles or slabs in your shop or warehouse with ease. These Outside rails are fabricated from extruded aluminum to provide an solid yet lightweight storage solution.Other featuresOutside rails are constructed of extruded aluminum, to provide strong, but lightweight storage solution.Rails are 6 wide x 3 high x 60 long and can butt together for desired length.Outside rails have 1 diameter round holes spaced every 3. A secondary plate with identical holes is located below the top of the rail, 1 from the bottom.Safety Warning: Maximum weight allowed per opening is 500 Lbs. when using 2 x 4 .