High Quality Materials: The 180°/ 90° Flip door lock is constructed of strong zinc alloy and coated with multi-layer coating protecting the surface, which may effectively isolate oxygen within the air to be corrosion-resistant, ensuring sturdiness and reliability, can be used for a long time. Keyless Security Door Locks: Gate Latches with 3-digit combination locks providing a thousand unique combos for additional security. Don't fear about children or adults breaking in accidentally,affecting the privateness area you need. Easy to set your new secure password for keyless convenience. Multipurpose: This Combination Lock latch can be used for different doors installation, super use for cabinets, bedrooms, toilets, doors, garages, gardens, bathrooms, cabinets, kitchens, offices, hotels, window, mailbox, safe box, office dossier cupboard lock. etc, classical black would be matched with any colour door. Easy to Install: The door latches hardware is acceptable for left or appropriate installation, and set up at an attitude of 90° or 180°. Simply match the cabinet latches in your door frame, mark the peak and mounting holes and mount for your door jam with the provided screws (Note: Measure your door's backset, go bore and thickness to ensure you find the correct fit). Size: lock physique of 2.48" W x 0.39" D x 4.25" H (latch 0.98" D). Package List: 1pcs password gate latch, 4pcs Screws, 1pcs change a password Tool.