A great way to store hammers, pliers, scribes, calipers, scissors, sharpies and more! Out of the way, more room to work, more space in your drawers! 1.5" bracket attaches to back, far end or telescoping bar, which is cantilevered for strength. It telescopes out and also swings away from bench or table you attach it to. It doesn't have to be attached to a bench. Think of how much space this can add to any table or counter! Fantastic!