[HIGH-GRADE MATERIAL]Our Align-N-Lock are made of high quality iron with high hardness and corrosion resistance. The high quality spring are able to work at least 50000 times which ensure your table long service time. [EASY TO INSTALL]The table locks can be mounted easily to the underside of tables with just a few screws. [PACKAGE INCLUDE]In the ach size of table leaf latches 2.25 x 2.25 x 0.86 inch, the gap between lock and the striker plate is 0.43 inch after locking [WIPE APPLICATION]Align-N-Lock table buckles connectors are great for dining table, cabinet doors, drawers, cabinets furniture, extension tables, computer workstations and conference tables. They can be perfect for aligning and locking both table leaves and table halves. [STAIN DESIGN]Table buckles are designed with satin finish, having a smooth surface make them look glossy than you expecting, and at the same time no dirt can remain. Multi-functional Align-N-Lock Table Locks: * Aligns table surfaces horizontally, levels vertically and locks table surfaces together * A direct pull between surfaces is achieved providing a tight attachment * Low profile provides clearance for leaf storage * Use on dining table, cabinet doors, drawers, cabinets furniture, extension tables, computer workstations and conference tables * This exceptional designed table lock is built for years of service. * The finish has been updated to keep locks bright and clean, components are now plated with a Silver zinc finish. Specifications: Material：Iron Surface: Color Zinc Plated Steel Color : Golden Size: 5.7 x 5.7 x 2.2 cm (2.25 x 2.25 x 0.86 inch) Package Included: 12 x Align-N-Lock Table Locks(Screws are not included)