Products catalog

  • Mechanical combination lock | Anti-theft construction | 180×125×114 mm | high-security mechanical code | zinc-coated finish

    Code: D905-301

    A durable, theft-resistant mechanical combination lock that operates without electricity, batteries, or keys — making it suitable for both home use and professional applications in industry or office environments. The lock features a robust construction, corrosion resistance, and easy installation, ensuring long-lasting and reliable performance even under intensive use. 

  • Technical Specifications
    Country of origin: China
    Dimensions: 180 × 125 × 114 mm
    Lock type: Mechanical combination lock
    Unlocking method: Entered code
    Coating: Zinc plated – corrosion protection
    Application: Anti-theft safety solution for cabinets, safes, boxes, and various equipment
    Installation: Easy, requires no electricity or additional equipment
    Features: Durable, safe, eco-friendly, anti-theft, anti-rust

    Functions

    • High-security mechanical code – no keys needed, eliminates the risk of key loss, ensures safe protection of inventory and documents.
    • Anti-theft construction – robust mechanism resistant to tampering and forced entry.
    • Corrosion-resistant – zinc coating protects against rust, making the lock suitable for indoor and partially sheltered outdoor environments.
    • Economical and eco-friendly – requires no electricity, batteries, or regular maintenance.
    • Quick and easy installation – universal design fits metal, plastic, and wooden surfaces.

    Usage

    For household users:
    Ideal for protecting home documents, valuables, toolboxes, garage or garden cabinets. No keys needed – convenient for the whole family.

    For engineers / technical specialists:
    Used in security systems, equipment cabinets, server boxes, or laboratory equipment protection. The reliable mechanical system keeps critical equipment secure even during power outages.

    For electricians / installation specialists:
    Easy to mount on electrical panel doors, shafts, and technical cabinets where restricted access is essential. Long-lasting construction reduces maintenance needs, allowing installers to offer clients a reliable and cost-effective solution.

    Advantages

    • No electricity or batteries required
    • Long-lasting mechanical design
    • Anti-corrosion zinc coating
    • Suitable for home and industrial applications
    • Convenient keyless code entry
    • Fast installation
    • Eco-friendly and reliable solution

    Disadvantages

    • No remote access (mechanical code only)
    • Forgotten code requires technical access or specialist assistance
    • Not intended for fully exposed outdoor environments without additional protection 

    Illustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.
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