Hyjoy 2 Packs Silvery 180 Degree Barn Door Lock — Mechanical 3-Digit Keyless Combination Privacy Lock

2-pack silvery barn door lock with a mechanical 3-digit combination — offers 1,000 possible codes that you can set and change at will. This lock can be operated by its combination and can also be used like a key/combination lock, providing flexible access control and added deterrence against intruders. Fully mechanical and keyless in normal use, it requires no batteries and the 100% mechanical design resists external prying for greater peace of mind. Constructed from zinc alloy to resist bending and improve strength, the lock features a multi-layer surface treatment for long-lasting durability. The moving latch can be fixed at 90-degree intervals, allowing secure vertical or horizontal mounting. Suitable for a wide range of locations — bedrooms, sliding or barn doors, balconies, garages, kitchens, gardens, fences, bathrooms, cabinets, drawers, enclosures, offices, hotels and more — it helps protect people and belongings inside. Quick installation: the lock fits left- or right-hand doors and mounts at a 180 degree angle. To install, align the latch with the door frame, mark the height and screw hole positions, then fasten to the door jamb using the supplied screws. Important: ensure the rotation card distance is measured and set accurately, as incorrect spacing can impair proper function.