Smartrack, 64 inch size adjustable storage system,The intelligent storage systemIncludes four 16" modular rails and 28 moveable hooks to make up to a 64" long systemThe vinyl-coated steel hooks hold tool handles up to 1-1/4" diameter and the plastic hooks are ideal for hanging lightweight itemsAll hooks are movable to enable the user to custom design his own systemÊ California residents see ÊProp 65 Warning(s)