Number lock combination cable lock for laptop MK852

The MK852 is designed for laptops with 3×5mm wedge lock slots, offering strong, keyless protection with a resettable 4-digit code. Its dual-axis design allows 360° rotation of both the lock head and cable, making it easy to use in any setup without tangling.Perfect for use in offices, libraries, shared workspaces, classrooms, and travel, the MK852 helps prevent theft while providing flexible and reliable security for your device.Speciality

360° rotating lock head
Black electrophoresis or black nickel-plated lock body
Easy for management

Q: What is a combination lock for laptops?

A: A combination laptop lock secures your device using a customizable 4-digit code instead of a key. We offer different models of combination locks designed specifically for either 3×7mm or 3×5mm security slots, ensuring compatibility with a wide range of laptops and devices.

Q: What is the default code and how can I reset it?
A: Most laptop 4 digit combination security cables are preset to "0000".
To reset:

Unlock using the current code.

Press and hold the reset button.

Set your new 4-digit code.

Release the reset button to save.

Q: What materials and design features make your combination locks reliable?
A:Our combination laptop locks are constructed with durable zinc alloy and feature a 360° swivel steel cable for enhanced flexibility and strength. Designed as portable computer security locks, they offer high durability and tamper-resistant protection, making them ideal for frequent use and various anti-theft laptop lock applications.

Q: Where are your combination locks manufactured and what certifications do they have?
A: All our combination laptop locks are manufactured in our China-based facilities, following strict ISO-certified quality control processes. Our production is optimized for OEM/ODM B2B supply, ensuring consistent quality and scalable output. We also support private-label branding and can provide relevant compliance certificates to meet your market or regulatory requirements.