Package Included: 12 piece furniture connection cam lock Specification: Material: zinc alloy Color: silver Dimensions: Diameter (approx.): 15mm/0.6 inches, Overall height (approx.): 10.5mm/0.4 inches feature: 1. Made of zinc alloy, with low melting point and corrosion resistance in the atmosphere. Durable and not easy to rust. 2. Our furniture connection cam locks are suitable for various types of furniture, office furniture, cabinets, drawer dressers, wardrobes, dressers, storage cabinets and furniture panels, etc. 3. One of the three-in-one parts, it needs to be used in conjunction with positioning pins and nuts. Please measure size before purchasing.