Push to Open: Built-in spring-loaded plunger, you can simply push the door to lock or unlock with the push door opener. Eliminates the need for handles or buttons. Creates a clean, seamless look without buttons. Suitable for use with hinges without a self-closing feature. Long Stroke with Magnet: Long stroke with built-in magnet, the stronger magnetic force ensures a secure closing point that keeps the door closer and prevents doors from opening. Better adapt this push latch for medium-sized doors. Powerful Piston/Spring: The larger and thicker high-performance spring mechanism is sufficiently tensioned and makes this push opener an exceptionally durable and timeless choice. Guarantees a lifespan of up to 20,000 times. Aluminum Case: Aluminum alloy case, more durable and long-lasting. Using the provided adhesive, you can install the drawer lock without drilling screw holes. It also comes with mounting screws. First, assemble the two elliptical holes to adjust the position to close. So you don't have to worry if it may be difficult to locate the bracket. What You Get: 4 x Magnetic Latches for Push Door Openers; 16 x Base Mounting Screws; 4 x Flat Head Screws; 4 x Anchor; 4 x Glue; 4 x Ultra-thin Strikes, 4 x Glue (Helpful Tip: A 3mm compression stroke should be reserved for external doors during installation.)