CNLD AB403 High-Security Flat Panel Lock 2025 New Key Unlocking, Suitable for Low-Voltage Cabinet Doors
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The AB403 Flat Cabinet Lock is a reliable and durable locking solution designed for electrical cabinets, distribution boxes, control panels, network cabinets, and various industrial enclosures. Made from premium zinc alloy with a corrosion-resistant chrome-plated finish, it offers excellent strength, wear resistance, and long-term performance in demanding industrial environments.
Featuring a flush-mounted flat handle design, the AB403 provides a clean appearance while reducing the risk of accidental impact. The precision locking mechanism ensures smooth operation and dependable security, making it ideal for protecting electrical equipment and industrial cabinets. Its compact structure allows for quick installation and easy maintenance.
The lock is widely used in power distribution systems, telecommunications equipment, automation control cabinets, machinery enclosures, and metal storage cabinets. Different cam sizes, key systems, surface finishes, and logo customization are available to meet various OEM and ODM requirements.
Manufactured under strict quality control standards, the AB403 Flat Cabinet Lock delivers stable performance, enhanced security, and long service life, making it an excellent choice for industrial equipment manufacturers, distributors, and wholesalers worldwide.
Key Features
- Premium zinc alloy construction
- Flush-mounted flat handle design
- Corrosion and wear resistant
- Smooth locking and unlocking operation
- High security and long service life
- Easy installation and maintenance
- Suitable for electrical and industrial cabinets
- OEM & ODM customization available
- Multiple key options and cam sizes
- Factory direct supply with consistent quality










