The MTL™ patented cylinder lock platforms

Mul-T-Lock develops and designs high-security patented locking solutions for residential and commercial applications. We use advanced and unique technologies to offer a wide range of locking solutions that meet any environment's needs, from upgrading existing home security to scaling with businesses as they grow.

  • MTL™300 Euro Cylinder Lock

  • MTL™800 Mortise Cylinder Lock

  • MTL™800 Euro Cylinder Lock

  • ArmaDlock

    ArmaDlock

  • C-Series Padlocks

    C-Series Padlocks

MTL™ key platform meets and leads the high international standards

These platforms meet international standards, are customizable, and provide advanced key copy control and enhanced intrusion protection with high resistance to picks, drills, bumps, and other forms of cylinder manipulation.

MTL™ patented platform leading cylinder lock technology

The MTL™ key cylinder platform is designed and developed for high-security maximum flexibility, and convenience. Mul-T-lock innovation used the most advanced technology over the years. As a result, our MTL key cylinder is based on tens of international patents. 

  • MTL™800

    MTL™800 combines protective elements to create a triple locking mechanism, superior key control, and extensive master-keying capabilities.

  • MTL™600

    Enhanced variation of the telescopic pin mechanism with a unique patented floating element to meet the highest security standards

  • MTL™400

    Key copy control technology - Giving you another layer of 
    Higher resistance to break-ins, intrusions by bumping, drilling and picking

     

  • MTL™300

    • High security patented platform at an attractive price
    • High level of key copy control
    • Master Key System (MKS) capabilities
SO DO WE

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  • MTL300

  • MTL800

Unique Mechanical Features

Mul-T-Lock’s world-renowned and award-winning keying and locking solutions are as diverse as the needs they address. They have unique mechanical features that enable a high-security, fully-controlled access control solution. As our cylinders are the first to achieve a three-star Kitemark accreditation without needing a high-security handle, Mul-T-Lock is proud to continue its legacy of meeting and exceeding compliance with the industry’s latest rigorous tests.

  • Emergency Function

    Operated with keys inserted and rotated on opposite sides, enabling both sides to be permanently operational.

    Clutch Relies

    Set the thumb turn to an open-only function.

  • Free Wheel Function

    The Freewheel functionality enables free rotation of the cam when the key is not inserted. This function is used mostly while the cylinder lock is part of the motorized mechanism.

    Reinforcement Bar

    Enhanced resistance to extraction attack (pull attack protection).

  • Anti-ligature

    An innovative thumb turns with an emergency override mechanism designed to address the risk of self-harm within psychiatric and probationary facilities.

    Interlocking Cam

    Extra protection against extraction pulling attempts.

  • BS – Break Secure Cylinder

    An enhanced and visible, snap-resistant cylinder designed to prevent the cylinder from being damaged by burglary attempts. An inner slot enables the key owners to keep operating the cylinder, even if an attempt was made to break it, enhancing security while remaining highly effective and convenient. 

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Advanced Keying Options

Mul-T-Lock's cylinder applications enable various keying options and a master keying hierarchy to meet every home or organization's locking needs. These options range from traditional to innovative and are designed to provide ease of use and control over your locking systems.

FleX Control

The FleX Control cylinder application gives you the ability to control entrance access with an easy-to-use, mechanical solution. Access can be provided to specific key-holders, such as family, neighbors, or babysitters - depending on your needs.

Integrates with a wide range of product and cylinders locks types

The MTL™  technology patented platform can be implemented in almost all cylinder locks types and security locks products.

 

  • Rim Cylinder

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  • Norwegian Oval Cylinder

  • UK Oval Cylinder

  • Swiss Cylinder

  • Padlocks

  • Camlock & Industrial Locks

  • ArmaDLock

  • Retrofit Cylinders

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Choose Your MTL™

Many of our products and solutions are based on our patented platforms, which are, in turn, based on files proven innovative technology that provides multiple layers of protection.

Click on the image to find out more about each platform and choose the right one to fit your needs.

  • MTL™800

    A PREMIUM PROTECTION LOCKING SYSTEM

    Integrates a combination of protective elements to create a triple locking mechanism

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  • MTL™600

    A SUPERIOR PROTECTION LOCKING SYSTEM 

    Integrates multi-layered patented technology

     

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  • MTL™500

    AN EXCELLENT PROTECTION LOCKING SYSTEM 

    Integrates innovative patented technology

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  • MTL™400

    AN ADVANCED  PROTECTION LOCKING SYSTEM 

    Integrates unique patented technology

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  • MTL™300

    A ROBUST LOCKING SYSTEM 

    Integrates special patented technology

     

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  • MTL™200

    A SECURE LOCKING SYSTEM 

    Provides a high-quality cylinder and a special key

     

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