Rustproof narrow-frame mechanical combination lock

Details

This mechanical combination lock is designed for homes, offices, and various storage spaces, combining security, durability, and convenience. The lock features a high-precision mechanical keypad, operating reliably without batteries or power supply, ensuring long-term dependability. The waterproof and rustproof design ensures the lock remains functional even in humid environments or under rain exposure, enhancing its durability. It supports two unlocking methods: combination code and backup key, offering flexibility for different scenarios. The rotating handle operates smoothly and comfortably, and the overall structure is robust and durable.

Specifications

Material: Zinc alloy
Dimensions: 142mm x 41mm
Weight: 1.27kg
Door Thickness: 35-60mm
Unlocking Method: Key, Combination Code
Applicable Scenes: Indoor doors/Outdoor doors