Snap-Loc 2 x 12 inch E-Track Multi-Purpose Strap connects Snap-Loc Dollies together and is the easiest, fastest and safest way to tie-down/hang items to Snap-Loc E-Track Singles and E-Track on pickups, trucks, trailers, racks, walls, floors, ceilings and more! THE PROBLEM: Cheap hook straps come loose, break often causing valuable items to dangerously fall, tangle into a frustrating ball of spaghetti and waste your time and money. THE SOLUTION: The Snap-Loc E-Track Single System securely anchors all sized cargo items where you need it, uses long lasting 2 inch wide professional movers straps and stows away neatly in small spaces. You're going to love it! Our E-Track System also coordinates with the Snap-Loc Dolly System to easily move more in less time with high capacity smooth rolling casters, E-Track Strap attachment and Push Cart Panel Cart conversion.