Feature: Our heavy duty S-hook is designed with a safety buckle on the basis of the original S-hook, which greatly improves the safety of hanging objects and makes the hook hang firmly on the pole. It can be used to hang anything in the kitchen, closet, bathroom, garden, workshop or garage where space is limited. Great for indoor and outdoor use. Specifications: Material: heavy-duty steel Color: black Size: 3.55 inch Opening Diameter: 1.2 inch Max diameter of rod: 0.43 inch Package Include: 8 x S hooks