Material: Our cam lock is made of zinc alloy, making it strong, precise, secure, and durable. Cabinet lock setting: The original password for the combination lock is 000, and there are 1000 possible password combinations. You can change the password yourself. No screws are needed to install the lock directly on the cabinet. When changing the password, you must always hold the code hole until the password is changed. Mailbox lock: Multiple coded locking options. For use in cabinets of varying thickness. If your cabinet is thicker, please purchase an extra long spring bolt to replace the one in your cabinet. Mailbox cylinder installation. No screws required, easy to install. Usage: Ideal for tools, cabinets, drawers, mailboxes, school lockers, or any other type of keyless entry. Color: 17~23mm Wooden Cabinet Description: Have you ever been frustrated by a lost key and unable to open a lock? With our combination lock, you can eliminate the problem. Our combination lock is suitable for various cabinets. No need for keys, cool and convenient. Features: Condition: 100% brand new; Material: Zinc alloy; Lock surface diameter: Approx. 31.6 mm / 1.24 inches; Extended spring bolt size: Approx. 49 x 17 mm / 1.93 x 0.67 inches; Style: 3 combination lock for 17~23 mm thick wooden cabinet; Package weight: 10~110 g; Includes: 1 x cabinet lock; Note: If your cabinet is thicker, please purchase the extra long spring bolt to replace it for your wardrobe.