Products Description

The filing cabinet digital lock is a battery-free mechanical combination lock designed for filing cabinets, office storage cabinets, drawers, and lockers. It uses a 3-digit password mechanism to provide convenient keyless access without batteries or electronic components.

Featuring an ABS outer housing and zinc alloy internal structure, this cabinet lock offers stable mechanical performance for frequent daily use. Available in different lock lengths, it can be installed on various metal and wooden cabinet applications.

Key Features

Battery-Free Mechanical Combination Design

This filing cabinet digital lock operates through a mechanical 3-digit combination system without batteries, wiring, or electronic maintenance, making it suitable for long-term cabinet access control.

Keyless Password Unlocking

Users can unlock the cabinet by entering the preset combination code, eliminating the need for physical keys and improving convenience for shared storage areas.

Durable Construction

The lock combines a high-strength ABS housing with zinc alloy internal components to provide reliable operation and resistance to daily wear.

Flexible Installation Options

Available in 20mm and 30mm length options to fit different cabinet panel thicknesses and installation requirements.

Wide Cabinet Compatibility

Suitable for metal filing cabinets, wooden cabinets, office drawers, lockers, mailboxes, and other storage furniture.

Product Specifications

Parameter	Details
Product Type	3-Digit Mechanical Combination Cabinet Lock
Model	69542
Unlocking Method	3-digit password combination
Locking Method	Mechanical rotating cam latch
Power Supply	Battery-free operation
Material	ABS housing + Zinc Alloy internal structure
Available Length	20mm / 30mm
Color Options	Black / White / Grey
Installation Type	Rear mounting installation
Hole Size	16 × 19mm

Application

The filing cabinet digital lock is widely used for:

Metal filing cabinets

Office storage cabinets

Wooden furniture cabinets

Drawer systems

School lockers

Mailboxes

Tool storage boxes

It is suitable for furniture manufacturers, cabinet suppliers, office equipment suppliers, and distributors requiring reliable keyless locking solutions.

Installation & Compatibility

This mechanical combination cabinet lock supports installation on both single-door and double-door cabinets.

For double-door applications, additional accessories may be required to connect the locking structure. The suitable accessories can be selected according to cabinet design and installation requirements.

The 20mm version is suitable for thinner cabinet panels, while the 30mm version is designed for thicker wooden cabinets, data cabinets, and similar furniture applications.

FAQ

Q: How does the filing cabinet digital lock work?

A: The lock uses a mechanical 3-digit combination mechanism. Users can unlock the cabinet by rotating the code wheels to the correct combination without using keys, batteries, or electronic systems.

Q: Can the combination code be changed?

A: Yes. The password can be reset through the provided resetting mechanism according to the lock structure and operation requirements.

Q: How do I choose between the 20mm and 30mm versions?

A: The suitable length depends on the cabinet panel thickness and installation space. The 20mm version is commonly used for standard metal cabinets, while the 30mm version is suitable for thicker wooden cabinets or storage furniture.

Q: Is this lock suitable for bulk cabinet production projects?

A: Yes. This mechanical combination lock is suitable for furniture manufacturers, cabinet suppliers, and distributors requiring multiple-unit installation. Different colors and specifications can be selected according to project requirements.

Q: Can this lock replace a traditional key cabinet lock?

A: Yes. It can replace many traditional keyed cabinet locks where keyless access control is preferred, helping reduce key management issues in shared storage environments.

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