Euro Cylinder Locks – Key, Thumbturn & High Security | Home Secure Shop

22 products

Secure your home with premium Euro Profile Cylinder Locks—trusted across Europe for their versatility, high-level protection, and easy-to-fit design. Whether upgrading security or replacing worn cylinders, this collection ensures both peace of mind and seamless installation.

Why Choose Our Euro Cylinders?

Standardized Design & Easy Replacement
These cylinders are built to European EN standards, making them interchangeable across most uPVC, timber, and composite doors. Replacement requires just one screw and a simple swap—no need to replace the entire lock mechanism.
Wide Range of Styles
Select from:
- Double (Key Both Sides) Cylinders—ideal for standard residential entry doors
- Thumbturn Cylinders—key on the outside, turn knob inside for quick exit
- Half Cylinders—key only on one side, perfect for garages or utility spaces
Modular & Secure
These locks use standard pin-tumbler mechanisms and higher-pin designs (5–6 pins) for enhanced security. Anti-snap, anti-bump, anti-drill, and anti-pick variants are available to deter forced entry.
Custom Sized for Your Door
Available in multiple lengths (60mm to 90mm and above), ensuring a perfect fit for varying door thicknesses. Easy to measure and swap for a precise, flush finish.

Ideal Usage Scenarios

External Doors: Opt for double-cylinder or thumb-turn options for secure and convenient access.
Windows, Garages, Sheds: Choose half cylinders where one-sided key access is optimal.
Multi-Door Setup: Ask about keyed-alike options to use one key across multiple locks for streamlined convenience.

Not sure which type you need?

Measure from the centre of the fixing screw to each end of the lock for sizing.
Explore our full guide on “How to choose the right Euro cylinder” or contact us for help.