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Cylinders

What are door cylinders? A door cylinder is the part of the lock mechanism which you insert the key into. When locked, it engages spring-loaded pins, keeping the cylinder from turning.

There are a few different types of key locks known as profiles. Deciding which profile you require depends largely on your door hardware. Different door handles and cylinder sashlocks accept different profiles and you need to make sure that all your hardware is compatible. The two main types of cylinder profile are euro profile & oval profile.

We also supply a range of cylinders that are keyed at one end and have a thumbturn at the other end, perfect for exterior front doors.

  • 70mm EURO Cylinder & Thumbrturn Lock Keyed to Differ 5 Pin Satin Chrome Loops

    70mm EURO Cylinder & Thumbturn Lock Keyed to Differ 5 Pin Satin Chrome

    £15.79 - £15.79
    £15.79
    £15.79 - £15.79
    £15.79

    70mm EURO Cylinder & Thumbrturn Lock - Keyed to Differ - 5 Pin - Satin ChromeTechnical Specification: Finish: Satin ChromeDimensions: 70mmUnit:...

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    £15.79 - £15.79
    £15.79
    £15.79 - £15.79
    £15.79
  • 60mm EURO Cylinder & Thumbrturn Lock Keyed to Differ 5 Pin Satin Chrome Door Loops

    60mm EURO Cylinder & Thumbturn Lock Keyed to Differ 5 Pin Satin Chrome Door

    £15.39 - £15.39
    £15.39
    £15.39 - £15.39
    £15.39

    60mm EURO Cylinder & Thumbrturn Lock -Keyed to Differ- 5 Pin - Satin Chrome DoorTechnical Specification: Finish: Satin ChromeDimensions: 60mmUn...

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    £15.39 - £15.39
    £15.39
    £15.39 - £15.39
    £15.39
  • 70mm EURO Cylinder & Thumbrturn Lock Keyed to Differ 5 Pin Nickel Plated Loops

    70mm EURO Cylinder & Thumbturn Lock Keyed to Differ 5 Pin Nickel Plated

    £14.69 - £14.69
    £14.69
    £14.69 - £14.69
    £14.69

    70mm EURO Cylinder & Thumbrturn Lock - Keyed to Differ - 5 Pin - Nickel PlatedTechnical Specification: Finish: Nickel PlatedDimensions: 70mmUni...

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    £14.69 - £14.69
    £14.69
    £14.69 - £14.69
    £14.69
  • 60mm EURO Cylinder & Thumbrturn Lock Keyed to Differ 5 Pin Nickel Plated Loops

    60mm EURO Cylinder & Thumbturn Lock Keyed to Differ 5 Pin Nickel Plated

    £14.79 - £14.79
    £14.79
    £14.79 - £14.79
    £14.79

    60mm EURO Cylinder & Thumbrturn Lock - Keyed to Differ - 5 Pin - Nickel PlatedTechnical Specification: Finish: Nickel PlatedDimensions: 60mmUni...

    View full details
    £14.79 - £14.79
    £14.79
    £14.79 - £14.79
    £14.79
  • 64mm Euro Double Cylinder Lock Keyed to Differ 10 Pin Satin Chrome Door Loops

    64mm Euro Double Cylinder Lock Keyed to Differ 10 Pin Satin Chrome Door

    £21.49 - £21.49
    £21.49
    £21.49 - £21.49
    £21.49

    64mm Euro Double Cylinder Lock - Keyed to Differ - 10 Pin - Satin Chrome DoorTechnical Specification: Finish: Satin ChromeUnit: EachPackaging: Boxe...

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    £21.49 - £21.49
    £21.49
    £21.49 - £21.49
    £21.49
  • 42mm Oval Single Cylinder Lock Keyed Alike 10 Pin Polished Chrome Door Lock Loops

    42mm Oval Single Cylinder Lock Keyed Alike 10 Pin Polished Chrome Door Lock

    £23.99 - £23.99
    £23.99
    £23.99 - £23.99
    £23.99

    42mm Oval Single Cylinder Lock - Keyed Alike - 10 Pin Polished Chrome Door LockTechnical Specification: Finish: Polished ChromeUnit: EachPackaging:...

    View full details
    £23.99 - £23.99
    £23.99
    £23.99 - £23.99
    £23.99
  • 42mm Euro Single Cylinder Lock Keyed Alike 10 Pin Polished Chrome Door Lock Loops

    42mm Euro Single Cylinder Lock Keyed Alike 10 Pin Polished Chrome Door Lock

    £23.99 - £23.99
    £23.99
    £23.99 - £23.99
    £23.99

    42mm Euro Single Cylinder Lock - Keyed Alike - 10 Pin Polished Chrome Door LockTechnical Specification: Finish: Polished ChromeUnit: EachPackaging:...

    View full details
    £23.99 - £23.99
    £23.99
    £23.99 - £23.99
    £23.99
  • 42mm Euro Single Cylinder Lock Keyed Alike 10 Pin Satin Chrome Door Lock Loops

    42mm Euro Single Cylinder Lock Keyed Alike 10 Pin Satin Chrome Door Lock

    £23.99 - £23.99
    £23.99
    £23.99 - £23.99
    £23.99

    42mm Euro Single Cylinder Lock - Keyed Alike - 10 Pin Satin Chrome Door LockTechnical Specification: Finish: Satin ChromeUnit: EachPackaging: Boxed...

    View full details
    £23.99 - £23.99
    £23.99
    £23.99 - £23.99
    £23.99
  • 42mm Oval Single Cylinder Lock Keyed Alike 10 Pin Satin Chrome Door Lock Loops

    42mm Oval Single Cylinder Lock Keyed Alike 10 Pin Satin Chrome Door Lock

    £23.99 - £23.99
    £23.99
    £23.99 - £23.99
    £23.99

    42mm Oval Single Cylinder Lock - Keyed Alike - 10 Pin Satin Chrome Door LockTechnical Specification: Finish: Satin ChromeUnit: EachPackaging: Boxed...

    View full details
    £23.99 - £23.99
    £23.99
    £23.99 - £23.99
    £23.99
  • 42mm Euro Single Cylinder Lock Keyed Alike 10 Pin Polished Brass Door Lock Loops

    42mm Euro Single Cylinder Lock Keyed Alike 10 Pin Polished Brass Door Lock

    £23.99 - £23.99
    £23.99
    £23.99 - £23.99
    £23.99

    42mm Euro Single Cylinder Lock - Keyed Alike - 10 Pin Polished Brass Door LockTechnical Specification: Finish: Polished BrassUnit: EachPackaging: B...

    View full details
    £23.99 - £23.99
    £23.99
    £23.99 - £23.99
    £23.99
  • 64mm Oval Double Cylinder Lock Keyed Alike 10 Pin Polished Chrome Door Lock Loops

    64mm Oval Double Cylinder Lock Keyed Alike 10 Pin Polished Chrome Door Lock

    £25.99 - £25.99
    £25.99
    £25.99 - £25.99
    £25.99

    64mm Oval Double Cylinder Lock - Keyed Alike - 10 Pin Polished Chrome Door LockTechnical Specification: Finish: Polished ChromeUnit: EachPackaging:...

    View full details
    £25.99 - £25.99
    £25.99
    £25.99 - £25.99
    £25.99
  • 64mm Euro Cylinder & Thumbturn Lock Keyed to Differ 10 Pin Polished Chrome Loops

    64mm Euro Cylinder & Thumbturn Lock Keyed to Differ 10 Pin Polished Chrome

    £25.99 - £25.99
    £25.99
    £25.99 - £25.99
    £25.99

    64mm Euro Cylinder & Thumbturn Lock - Keyed to Differ - 10 Pin Polished ChromeTechnical Specification: Finish: Polished ChromeUnit: EachPackagi...

    View full details
    £25.99 - £25.99
    £25.99
    £25.99 - £25.99
    £25.99
  • 64mm Oval Double Cylinder Lock Keyed Alike 10 Pin Satin Chrome Door Lock Loops

    64mm Oval Double Cylinder Lock Keyed Alike 10 Pin Satin Chrome Door Lock

    £25.99 - £25.99
    £25.99
    £25.99 - £25.99
    £25.99

    64mm Oval Double Cylinder Lock - Keyed Alike - 10 Pin Satin Chrome Door LockTechnical Specification: Finish: Satin ChromeUnit: EachPackaging: Boxed...

    View full details
    £25.99 - £25.99
    £25.99
    £25.99 - £25.99
    £25.99
  • 70mm Euro Cylinder & Thumbturn Lock Keyed to Differ 10 Pin Satin Chrome Loops

    70mm Euro Cylinder & Thumbturn Lock Keyed to Differ 10 Pin Satin Chrome

    £25.99 - £25.99
    £25.99
    £25.99 - £25.99
    £25.99

    70mm Euro Cylinder & Thumbturn Lock - Keyed to Differ - 10 Pin - Satin ChromeTechnical Specification: Finish: Satin ChromeUnit: EachPackaging: ...

    View full details
    £25.99 - £25.99
    £25.99
    £25.99 - £25.99
    £25.99
  • 64mm Euro Cylinder & Thumbturn Lock Keyed to Differ 10 Pin Satin Chrome Loops

    64mm Euro Cylinder & Thumbturn Lock Keyed to Differ 10 Pin Satin Chrome

    £25.99 - £25.99
    £25.99
    £25.99 - £25.99
    £25.99

    64mm Euro Cylinder & Thumbturn Lock - Keyed to Differ - 10 Pin - Satin ChromeTechnical Specification: Finish: Satin ChromeUnit: EachPackaging: ...

    View full details
    £25.99 - £25.99
    £25.99
    £25.99 - £25.99
    £25.99
  • 70mm Euro Cylinder & Thumbturn Lock Keyed to Differ 10 Pin Polished Chrome Loops

    70mm Euro Cylinder & Thumbturn Lock Keyed to Differ 10 Pin Polished Chrome

    £25.99 - £25.99
    £25.99
    £25.99 - £25.99
    £25.99

    70mm Euro Cylinder & Thumbturn Lock - Keyed to Differ - 10 Pin Polished ChromeTechnical Specification: Finish: Polished ChromeUnit: EachPackagi...

    View full details
    £25.99 - £25.99
    £25.99
    £25.99 - £25.99
    £25.99
  • 64mm Oval Cylinder & Turn Lock Keyed Alike 10 Pin Polished Chrome Door Lock Loops

    64mm Oval Cylinder & Turn Lock Keyed Alike 10 Pin Polished Chrome Door Lock

    £28.99 - £28.99
    £28.99
    £28.99 - £28.99
    £28.99

    64mm Oval Cylinder & Turn Lock - Keyed Alike - 10 Pin Polished Chrome Door LockTechnical Specification: Finish: Polished ChromeUnit: EachPackag...

    View full details
    £28.99 - £28.99
    £28.99
    £28.99 - £28.99
    £28.99
  • 64mm Oval Cylinder & Turn Lock Keyed Alike 10 Pin Satin Chrome Door Lock Loops

    64mm Oval Cylinder & Turn Lock Keyed Alike 10 Pin Satin Chrome Door Lock

    £28.99 - £28.99
    £28.99
    £28.99 - £28.99
    £28.99

    64mm Oval Cylinder & Turn Lock - Keyed Alike - 10 Pin Satin Chrome Door LockTechnical Specification: Finish: Satin ChromeUnit: EachPackaging: B...

    View full details
    £28.99 - £28.99
    £28.99
    £28.99 - £28.99
    £28.99
  • 70mm EURO Double Cylinder Lock Keyed to Differ 6 Pin Satin Chrome Door Loops

    70mm EURO Double Cylinder Lock Keyed to Differ 6 Pin Satin Chrome Door

    £23.49 - £23.49
    £23.49
    £23.49 - £23.49
    £23.49

    70mm EURO Double Cylinder Lock - Keyed to Differ - 6 Pin - Satin Chrome DoorTechnical Specification: Finish: Satin ChromeDimensions: 70mmUnit: Each...

    View full details
    £23.49 - £23.49
    £23.49
    £23.49 - £23.49
    £23.49
  • 42mm Oval Single Cylinder Lock Master Key 10 Pin Polished Chrome Door Lock Loops

    42mm Oval Single Cylinder Lock Master Key 10 Pin Polished Chrome Door Lock

    £32.49 - £32.49
    £32.49
    £32.49 - £32.49
    £32.49

    42mm Oval Single Cylinder Lock - Master Key - 10 Pin Polished Chrome Door LockTechnical Specification: Finish: Polished ChromeUnit: EachPackaging: ...

    View full details
    £32.49 - £32.49
    £32.49
    £32.49 - £32.49
    £32.49
  • 42mm Oval Single Cylinder Lock Master Key 10 Pin Satin Chrome Door Lock Loops

    42mm Oval Single Cylinder Lock Master Key 10 Pin Satin Chrome Door Lock

    £32.49 - £32.49
    £32.49
    £32.49 - £32.49
    £32.49

    42mm Oval Single Cylinder Lock - Master Key - 10 Pin Satin Chrome Door LockTechnical Specification: Finish: Satin ChromeUnit: EachPackaging: Boxed ...

    View full details
    £32.49 - £32.49
    £32.49
    £32.49 - £32.49
    £32.49
  • 42mm Euro Single Cylinder Lock Master Key 10 Pin Satin Chrome Door Lock Loops

    42mm Euro Single Cylinder Lock Master Key 10 Pin Satin Chrome Door Lock

    £32.99 - £32.99
    £32.99
    £32.99 - £32.99
    £32.99

    42mm Euro Single Cylinder Lock - Master Key - 10 Pin Satin Chrome Door LockTechnical Specification: Finish: Satin ChromeUnit: EachPackaging: Boxed ...

    View full details
    £32.99 - £32.99
    £32.99
    £32.99 - £32.99
    £32.99
  • 42mm Euro Single Cylinder Lock Master Key 10 Pin Polished Brass Door Lock Loops

    42mm Euro Single Cylinder Lock Master Key 10 Pin Polished Brass Door Lock

    £32.99 - £32.99
    £32.99
    £32.99 - £32.99
    £32.99

    42mm Euro Single Cylinder Lock - Master Key - 10 Pin Polished Brass Door LockTechnical Specification: Finish: Polished BrassUnit: EachPackaging: Bo...

    View full details
    £32.99 - £32.99
    £32.99
    £32.99 - £32.99
    £32.99
  • 42mm Euro Single Cylinder Lock Master Key 10 Pin Polished Chrome Door Lock Loops
    Sold out

    42mm Euro Single Cylinder Lock Master Key 10 Pin Polished Chrome Door Lock

    £32.99 - £32.99
    £32.99
    £32.99 - £32.99
    £32.99

    42mm Euro Single Cylinder Lock - Master Key - 10 Pin Polished Chrome Door LockTechnical Specification: Finish: Polished ChromeUnit: EachPackaging: ...

    View full details
    £32.99 - £32.99
    £32.99
    £32.99 - £32.99
    £32.99
    Sold out
  • 70mm EURO Cylinder & Thumbrturn Lock Keyed to Differ 6 Pin Satin Chrome Loops

    70mm EURO Cylinder & Thumbturn Lock Keyed to Differ 6 Pin Satin Chrome

    £26.49 - £26.49
    £26.49
    £26.49 - £26.49
    £26.49

    70mm EURO Cylinder & Thumbrturn Lock - Keyed to Differ -6 Pin - Satin ChromeTechnical Specification: Finish: Satin ChromeDimensions: 70mmUnit: ...

    View full details
    £26.49 - £26.49
    £26.49
    £26.49 - £26.49
    £26.49
  • 64mm Oval Double Cylinder Lock Master Key 10 Pin Polished Chrome Door Lock Loops

    64mm Oval Double Cylinder Lock Master Key 10 Pin Polished Chrome Door Lock

    £42.99 - £42.99
    £42.99
    £42.99 - £42.99
    £42.99

    64mm Oval Double Cylinder Lock - Master Key - 10 Pin Polished Chrome Door LockTechnical Specification: Finish: Polished ChromeUnit: EachPackaging: ...

    View full details
    £42.99 - £42.99
    £42.99
    £42.99 - £42.99
    £42.99
  • 64mm Oval Double Cylinder Lock Master Key 10 Pin Satin Chrome Door Lock Loops

    64mm Oval Double Cylinder Lock Master Key 10 Pin Satin Chrome Door Lock

    £42.99 - £42.99
    £42.99
    £42.99 - £42.99
    £42.99

    64mm Oval Double Cylinder Lock - Master Key - 10 Pin Satin Chrome Door LockTechnical Specification: Finish: Satin ChromeUnit: EachPackaging: Boxed ...

    View full details
    £42.99 - £42.99
    £42.99
    £42.99 - £42.99
    £42.99
  • 64mm Oval Cylinder & Thumbturn Lock Master Key 10 Pin Polished Chrome Door Loops

    64mm Oval Cylinder & Thumbturn Lock Master Key 10 Pin Polished Chrome Door

    £42.99 - £42.99
    £42.99
    £42.99 - £42.99
    £42.99

    64mm Oval Cylinder & Thumbturn Lock - Master Key - 10 Pin Polished Chrome DoorTechnical Specification: Finish: Polished ChromeUnit: EachPackagi...

    View full details
    £42.99 - £42.99
    £42.99
    £42.99 - £42.99
    £42.99
  • 64mm Oval Cylinder & Thumbturn Lock Master Key 10 Pin Satin Chrome Door Loops

    64mm Oval Cylinder & Thumbturn Lock Master Key 10 Pin Satin Chrome Door

    £42.99 - £42.99
    £42.99
    £42.99 - £42.99
    £42.99

    64mm Oval Cylinder & Thumbturn Lock - Master Key - 10 Pin Satin Chrome DoorTechnical Specification: Finish: Satin ChromeUnit: EachPackaging: Bo...

    View full details
    £42.99 - £42.99
    £42.99
    £42.99 - £42.99
    £42.99
  • 41mm Euro Single Cylinder Lock Keyed to Differ 15 Pin Polished Chrome Door Loops

    41mm Euro Single Cylinder Lock Keyed to Differ 15 Pin Polished Chrome Door

    £65.49 - £65.49
    £65.49
    £65.49 - £65.49
    £65.49

    41mm Euro Single Cylinder Lock - Keyed to Differ -15 Pin- Polished Chrome DoorTechnical Specification: Finish: Polished ChromeDimensions: 41mmUnit:...

    View full details
    £65.49 - £65.49
    £65.49
    £65.49 - £65.49
    £65.49
  • 70mm Euro Cylinder & Turn Lock Keyed to Differ 15 Pin Satin Chrome Door Loops

    70mm Euro Cylinder & Turn Lock Keyed to Differ 15 Pin Satin Chrome Door

    £94.99 - £94.99
    £94.99
    £94.99 - £94.99
    £94.99

    70mm Euro Cylinder & Turn Lock - Keyed to Differ - 15 Pin - Satin Chrome DoorTechnical Specification: Finish: Satin ChromeDimensions: 70mmUnit:...

    View full details
    £94.99 - £94.99
    £94.99
    £94.99 - £94.99
    £94.99
  • 70mm Euro Double Cylinder Lock Keyed to Differ 15 Pin Polished Brass Door Loops

    70mm Euro Double Cylinder Lock Keyed to Differ 15 Pin Polished Brass Door

    £106.99 - £106.99
    £106.99
    £106.99 - £106.99
    £106.99

    70mm Euro Double Cylinder Lock - Keyed to Differ - 15 Pin - Polished Brass DoorTechnical Specification: Finish: Polished BrassDimensions: 70mmUnit:...

    View full details
    £106.99 - £106.99
    £106.99
    £106.99 - £106.99
    £106.99
  • 45mm EURO Single Cylinder Lock Keyed to Differ 5 Pin Nickel Plated Door Loops
    Sold out

    45mm EURO Single Cylinder Lock Keyed to Differ 5 Pin Nickel Plated Door

    £11.79 - £11.79
    £11.79
    £11.79 - £11.79
    £11.79

    45mm EURO Single Cylinder Lock - Keyed to Differ - 5 Pin - Nickel Plated DoorTechnical Specification: Finish: Nickel PlatedDimensions: 45mmUnit: Ea...

    View full details
    £11.79 - £11.79
    £11.79
    £11.79 - £11.79
    £11.79
    Sold out
  • Oval Profile Cylinder Latch Pull External Door Handle Satin Stainless Steel Loops

    Oval Profile Cylinder Latch Pull External Door Handle Satin Stainless Steel

    £9.89 - £9.89
    £9.89
    £9.89 - £9.89
    £9.89

    Oval Profile Cylinder Latch Pull - External Door Handle - Satin Stainless SteelTechnical Specification: Finish: Satin Stainless SteelUnit: EachPack...

    View full details
    £9.89 - £9.89
    £9.89
    £9.89 - £9.89
    £9.89
  • Lock Profile Cylinder Latch Pull External Door Handle Satin Stainless Steel Loops

    Lock Profile Cylinder Latch Pull External Door Handle Satin Stainless Steel

    £9.89 - £9.89
    £9.89
    £9.89 - £9.89
    £9.89

    Lock Profile Cylinder Latch Pull - External Door Handle - Satin Stainless SteelTechnical Specification: Finish: Satin Stainless SteelUnit: EachPack...

    View full details
    £9.89 - £9.89
    £9.89
    £9.89 - £9.89
    £9.89
  • Rim Profile Cylinder Latch Pull External Door Handle Satin Stainless Steel Loops
    Sold out

    Rim Profile Cylinder Latch Pull External Door Handle Satin Stainless Steel

    £9.89 - £9.89
    £9.89
    £9.89 - £9.89
    £9.89

    Rim Profile Cylinder Latch Pull - External Door Handle - Satin Stainless SteelTechnical Specification: Finish: Satin Stainless SteelUnit: EachPacka...

    View full details
    £9.89 - £9.89
    £9.89
    £9.89 - £9.89
    £9.89
    Sold out