Coolnut Keyless 3-Digit Luminous Cabinet Combination Lock — For Drawers, Barn Doors, Bathroom, Closet, Fence

A keyless 3-digit combination lock from Coolnut with luminous dials, designed to secure cabinets, drawers and doors without a key. The latch length is adjustable from 0 to 7 mm to compensate for uneven gaps, and the lock can be installed at a 90° angle or mounted on non-flat surfaces. The unit features a double lock design for added reliability. Operation is simple: push the lock inward to engage automatic locking. The factory code is 000; to change it slide the red button to the right, rotate the dials to the desired code, and use the side buttons as required to operate the lock. Installation takes just a few steps — place the lock in the chosen position, tighten the screws with a screwdriver, and the setup is complete. Constructed from zinc alloy and plastic, the surface receives multiple-layer treatment to resist corrosion from air exposure, delivering long-lasting durability. Ideal for cabinets, lockers, filing cabinets, bookcases, sliding or double doors, drawers and similar furniture, and suitable for use on barn doors, bathroom doors, closets and fences.