Mechanical 3-Digit Combination Lock Cylinder Keyless

The Mechanical 3-Digit Combination Lock Cylinder is a smart and convenient security solution that allows keyless access, eliminating the risk of lost or forgotten keys. Featuring a fully mechanical combination system, the lock operates reliably without batteries or electricity.

🔹 Key Features

3-digit mechanical combination, easy to set and reset

Keyless operation for fast and secure access

Made from high-quality brass/zinc alloy, durable and corrosion-resistant

Standard size design for easy installation and replacement

Long-lasting performance with stable operation

🔹 Applications

Compatible with lever handle locks

Suitable for wooden doors, interior doors, steel-plastic doors, metal doors

Ideal for homes, apartments, offices, rental rooms, hotels

🔹 Specifications

Lock type: Mechanical combination lock cylinder

Code digits: 3

Material: Brass/Zinc alloy

Colors: Black / Silver / Gold / Chrome

Power: Mechanical (no battery required)
👉 A reliable, modern, and cost-effective security upgrade.