Product Name: Glass Lock Material: Zinc Alloy Scope of application: All types of office and household drawers Installation method: No opening Suitable thickness: 3-8mm thick glass Product function: Drawer lock is a device used to lock the drawer. It is a type of lock and can be placed on a device that can be opened and closed. A fastener that must be opened with a key or code to close a specific room or device, protecting the user's personal, privacy and property safety. Made of durable metal material for long-lasting use. Excellent replacement for your old or damaged drawer lock. Comes with 2 keys. Provides the best security protection for your drawer, cabinet, mailbox and locker. Feature: Made of high quality zinc alloy, smooth, rust-proof and durable. Suitable for 5~8mm thick frameless glass and tempered glass. Easy to use: Lock and key with mounting mats to protect fragile glass, eliminates the need for drilling. Security and anti-theft: Robust round lock tongue operated by matching keys, you can install it on the door to prevent the thief from entering. Applications: It is applicable to family homes, swing doors, office doors, hotel bathrooms, display cases and much more. Specification: Product size: 53x37mm / 2.1''x1.5'' Material: Zinc Alloy, Surface treatment: Nickel plating Suitable for glass thickness: 5-8mm / 0.2'' - 0.31'' Screw hole distance: 23mm Protective pad: 2mm, Includes: 2 x Locks, 4 x Keys