Mechanical combination locks, door locks, combination locks for interior and exterior wooden office doors

General Description This mechanical combination lock is designed to provide optimal security without the need for batteries, power, or wiring. Its fully mechanical construction ensures increased stability and security, while eliminating the problems associated with complex electronic systems. Made of high-quality zinc alloy, this lock is both robust and durable, with an anti-corrosion coating that makes it waterproof, sun-resistant, and rustproof. It is ideal for entry doors, exterior doors, and fences made of wood or metal. Technical Specifications 100% Mechanical Construction Material: Zinc Alloy Corrosion and Weather Resistant Installation Easy installation without extensive drilling Instructions included and installation video available Tools required: Drill and saw (to be prepared in advance)