Double Cylinders

an image of a front door using a euro cylinder

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Double cylinders are the most common profile of euro cylinder lock. They are key-operated at both ends, so can be locked from inside and outside the property. Double cylinders come in a choice of size, finish and security rating.

Key Features

  • a brass and nickel euro cylinder with a 1 star and 3 star rating.

    Visual Deterrent Kitemark

    A visual kitemark to highlight 1 or 3 star security & also acts as a deterrent

  • an icon showing multiple picks and rakes

    Anti-Pick, Bump and Rake

    Four spool driver pins or side pins and multiple shear-line

  • an icon showing a snapped cylinder

    Anti-Snap and Extraction

    Sacrificial cuts/modifications to ensure cylinder stays intact

  • an icon showing a drill

    Anti-Drill & Screw

    Undeniable hardened steel resistance to drill and screw attacks

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  • a BSI icon with the 3 star rating above it

    TS007:2014 3 Star Approved

    The main advantage of a TS007 3 Star rated euro cylinder is that it provides a high level of security for your home. The 3 Star rating means that the cylinder has been tested against a range of attacks and has proved to be very difficult to pick, drill, or bump. This provides peace of mind knowing that your front door is secure and protected against intruders.

  • a BSI icon with the 1 star rating above it

    BSEN 1303:2005 1 Star Approved

    This certification ensures that a lock meets specific criteria for security, durability, and resistance to various forms of attack, such as drilling, picking, and bumping. The standard evaluates aspects like key-related security, durability (measured in cycles of use), and resistance to corrosion and temperature changes. A euro cylinder certified under BS EN 1303:2005 has been tested to these rigorous standards, making it a reliable choice for secure locking systems.

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FAQ

A Euro Cylinder is a type of lock commonly used in doors, characterized by its standardized shape and design, allowing for easy replacement and compatibility across different hardware.

To measure a Euro Cylinder, remove the existing cylinder and measure its length from the center screw hole to each end, providing two measurements (e.g. 40/50mm). You can view our installation guide here, and our correction guide for protruding cylinders here

Anti-snap protection refers to design features in Euro Cylinders that prevent intruders from easily snapping the lock to gain entry, enhancing security.

Yes, installing a Euro Cylinder is generally straightforward and can be done with basic tools; however, if unsure, consulting a professional is advisable. You can also watch our installation guide here

No, Euro Cylinders come in various sizes. It's essential to measure your existing cylinder accurately to ensure a proper fit.

Single cylinders operate from one side only, double cylinders can be operated from both sides with a key, and thumb-turn cylinders have a key operation on one side and a thumb-turn on the other for convenient locking and unlocking.

It's recommended to replace your Euro Cylinder if it's damaged, outdated, or lacks modern security features like anti-snap protection.

Yes, multiple Euro Cylinders can be configured to use the same key, offering convenience for properties with multiple doors. You can view our keyed alike service here

Warranty terms vary by manufacturer and supplier. It's advisable to check the warranty details at the time of purchase. These can be found on the description and/or the specifications tab