J Hook Double - Black; Our J Hooks are made from Heavy Duty Solid Steel. Each one is hand crafted right here in the Museums Blacksmith Shop! Measuring from 6" to 7" in length, no two are alike. Hooks can be used for Plant Hangers, Clothing Hangers, or anything you need to hang on a wall. When ordering more then one we will try and match as best we can in size and design.