Push to Open: Built-in spring-loaded plunger allows you to simply push the door to lock or unlock. Eliminates the need for handles or knobs, creating a clean, seamless look without buttons. Suitable for use with non-self-closing hinges. Long Stroke with Magnet: Features a long stroke design with a built-in magnet. Stronger magnetic force ensures a secure closing point, keeping doors tightly closed and preventing unwanted opening. Well suited for medium-sized doors. Powerful Piston/Spring: Equipped with a larger, thicker, heavy-duty spring mechanism that is strongly tensioned for exceptional durability and long-term performance. Designed for reliable, extended use. Sturdy Aluminum Body: Constructed with a durable aluminum alloy body that is lightweight yet robust and long-lasting. Offers a sleek appearance and is ideal for various cabinets, doors, and drawers. Easy Installation: Includes screws and anchors for secure mounting. Requires four screws for bottom bracket installation. The magnetic tip is adjustable up to 3mm, allowing for flexible and accurate positioning without precise alignment. Package: 4 pcs Door Closers