Sturdy Material The upgraded 90/180 degree door lock latch with password design is made of solid zinc alloy with multi-layer coating on the surface, which is strong and wear-resistant, sturdy and durable. Resistant to everyday scratches, corrosion and tarnish. Easy to Install The door lock hardware is suitable for left or right side installation and installed at 90 or 180 angle. Simply install the cabinet latch to the door frame, mark the height and mounting holes, and install to the door frame using the included screws (see illustration for detailed installation steps). Make Children, Ladies and Seniors Feel Safer 2023 upgraded combination cabinet door lock provides extra door lock security for your children, seniors and seniors when they are home alone. It also helps prevent children from opening doors to strangers or going out without permission. Dimensions 4-5/16 inches (110mm) x 1-3/16 inches (46mm) x 1-1/32 inches (26mm) (L*W*H). Widely Used The password sliding door lock can be perfectly combined with the gate, shed door, barn door, garden, yard, pet door, cabinet, drawer, gun magazine, mailbox, safe, office file cabinet lock. ETC