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SORRY, OUR PHONE LINES AREN'T WORKING AT THE MOMENT BUT WE'RE WORKING TO RESOLVE THIS SWIFTLY - FREE UK MAINLAND DELIVERY
SORRY, OUR PHONE LINES AREN'T WORKING AT THE MOMENT BUT WE'RE WORKING TO RESOLVE THIS SWIFTLY - FREE UK MAINLAND DELIVERY

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 Bathroom Thumbturn Twist Lock 5 Pin Satin Chrome Internal Door Loops

    70mm Euro Bathroom Thumbturn Twist Lock 5 Pin Satin Chrome Internal Door

    £17.49 - £17.49
    £17.49
    £17.49 - £17.49
    £17.49

    70mm Euro Bathroom Thumbturn Twist Lock - 5 Pin - Satin Chrome Internal DoorTechnical Specification: Finish: Satin ChromeDimensions: 70mmUnit: Each...

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    £17.49 - £17.49
    £17.49
    £17.49 - £17.49
    £17.49
  • 40/60mm Offset EURO Double Cylinder Lock Keyed to Differ 5 Pin Satin Chrome Loops

    40/60mm Offset EURO Double Cylinder Lock Keyed to Differ 5 Pin Satin Chrome

    £17.99 - £17.99
    £17.99
    £17.99 - £17.99
    £17.99

    40/60mm Offset EURO Double Cylinder Lock -Keyed to Differ- 5 Pin - Satin ChromeTechnical Specification: Finish: Satin ChromeDimensions: 40/60mmUni...

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    £17.99 - £17.99
    £17.99
    £17.99 - £17.99
    £17.99
  • Disabled Lever Thumbturn to Suit Cylinder 66mm Lever 17.5mm Dia Satin Chrome Loops

    Disabled Lever Thumbturn to Suit Cylinder 66mm Lever 17.5mm Dia Satin Chrome

    £18.99 - £18.99
    £18.99
    £18.99 - £18.99
    £18.99

    Disabled Lever Thumbturn to Suit Cylinder - 66mm Lever- 17.5mm Dia- Satin ChromeTechnical Specification: Finish: Satin ChromeDimensions: ...

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    £18.99 - £18.99
    £18.99
    £18.99 - £18.99
    £18.99
  • Large Thumbturn with Grip to Suit Cylinder 34 x 28.5 x 13.5mm Satin Chrome Loops

    Large Thumbturn with Grip to Suit Cylinder 34 x 28.5 x 13.5mm Satin Chrome

    £19.39 - £19.39
    £19.39
    £19.39 - £19.39
    £19.39

    Large Thumbturn with Grip to Suit Cylinder - 34 x 28.5 x 13.5mm - Satin ChromeTechnical Specification: Finish: Satin ChromeUnit: EachPackaging: Box...

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    £19.39 - £19.39
    £19.39
    £19.39 - £19.39
    £19.39
  • 70mm EURO Double Cylinder Lock - 10 Pin Satin Chrome Keyed Alike Door Barrel

    70mm EURO Double Cylinder Lock - 10 Pin Satin Chrome Keyed Alike Door Barrel

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

    Euro Double Cylinder. Overall length, external and internal dimensions are; 70mm (35/35mm). These MP10 restricted 10 pin cylinders provide a high d...

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    £21.49 - £21.49
    £21.49
    £21.49 - £21.49
    £21.49
  • 80mm EURO Double Cylinder Lock - 10 Pin Satin Chrome Keyed Alike Door Barrel

    80mm EURO Double Cylinder Lock - 10 Pin Satin Chrome Keyed Alike Door Barrel

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

    Euro Double Cylinder. Overall length, external and internal dimensions are; 80mm (40/40mm). These MP10 restricted 10 pin cylinders provide a high d...

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    £23.49 - £23.49
    £23.49
    £23.49 - £23.49
    £23.49
  • 80mm EURO Cylinder Lock & Thumb Turn - 10 Pin Satin Chrome Front Door Barrel

    80mm EURO Cylinder Lock & Thumb Turn - 10 Pin Satin Chrome Front Door Barrel

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

    Euro Cylinder and Turn. To lock the door on the inside, simply use the turn knob, there's no need for a key. Overall length, external and internal ...

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    £25.99 - £25.99
    £25.99
    £25.99 - £25.99
    £25.99
  • 40mm EURO Single Cylinder Lock - 5 Pin Satin Chrome Fire Door Key Barrel

    40mm EURO Single Cylinder Lock - 5 Pin Satin Chrome Fire Door Key Barrel

    £10.29 - £10.29
    £10.29
    £10.29 - £10.29
    £10.29

    Euro Single Cylinder. Overall length, external and internal dimensions are; 40mm (30/10mm). These MP5 Architectural 5 pin cylinders provide a good ...

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    £10.29 - £10.29
    £10.29
    £10.29 - £10.29
    £10.29
  • 45mm EURO Single Cylinder Lock - 5 Pin Satin Chrome Fire Door Key Barrel

    45mm EURO Single Cylinder Lock - 5 Pin Satin Chrome Fire Door Key Barrel

    £10.29 - £10.29
    £10.29
    £10.29 - £10.29
    £10.29

    Euro Single Cylinder. Overall length, external and internal dimensions are; 45mm (35/10mm). These MP5 Architectural 5 pin cylinders provide a good ...

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    £10.29 - £10.29
    £10.29
    £10.29 - £10.29
    £10.29
  • 50mm EURO Single Cylinder Lock - 5 Pin Satin Chrome Fire Door Key Barrel
    Sold out

    50mm EURO Single Cylinder Lock - 5 Pin Satin Chrome Fire Door Key Barrel

    £10.59 - £10.59
    £10.59
    £10.59 - £10.59
    £10.59

    Euro Single Cylinder. Overall length, external and internal dimensions are; 50mm (40/10mm). These MP5 Architectural 5 pin cylinders provide a good ...

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    £10.59 - £10.59
    £10.59
    £10.59 - £10.59
    £10.59
    Sold out
  • 100mm EURO Double Cylinder Lock - 5 Pin Satin Chrome Fire Door Key Alike Barrel

    100mm EURO Double Cylinder Lock - 5 Pin Satin Chrome Fire Door Key Alike Barrel

    £15.89 - £15.89
    £15.89
    £15.89 - £15.89
    £15.89

    Euro Double Cylinder. Overall length, external and internal dimensions are; 100mm (50/50mm). These MP5 Architectural 5 pin cylinders provide a good...

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    £15.89 - £15.89
    £15.89
    £15.89 - £15.89
    £15.89
  • 30 / 50mm EURO Double Offset Cylinder Lock - 5 Pin Satin Chrome Fire Door Barrel

    30 / 50mm EURO Double Offset Cylinder Lock - 5 Pin Satin Chrome Fire Door Barrel

    £12.69 - £12.69
    £12.69
    £12.69 - £12.69
    £12.69

    Offset Euro Double CylinderAlias ID - bc06991

    £12.69 - £12.69
    £12.69
    £12.69 - £12.69
    £12.69
  • 35 / 45mm EURO Double Offset Cylinder Lock - 5 Pin Satin Chrome Fire Door Barrel

    35 / 45mm EURO Double Offset Cylinder Lock - 5 Pin Satin Chrome Fire Door Barrel

    £12.39 - £12.39
    £12.39
    £12.39 - £12.39
    £12.39

    Offset Euro Double Cylinder. Overall length, external and internal dimensions are; 80mm (35/45mm). These MP5 Architectural 5 pin cylinders provide ...

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    £12.39 - £12.39
    £12.39
    £12.39 - £12.39
    £12.39
  • 40 / 50mm EURO Double Offset Cylinder Lock - 5 Pin Satin Chrome Fire Door Barrel

    40 / 50mm EURO Double Offset Cylinder Lock - 5 Pin Satin Chrome Fire Door Barrel

    £14.39 - £14.39
    £14.39
    £14.39 - £14.39
    £14.39

    Offset Euro Double Cylinder. Overall length, external and internal dimensions are; 90mm (40/50mm). These MP5 Architectural 5 pin cylinders provide ...

    View full details
    £14.39 - £14.39
    £14.39
    £14.39 - £14.39
    £14.39
  • 45 / 50mm EURO Double Offset Cylinder Lock - 5 Pin Satin Chrome Fire Door Barrel

    45 / 50mm EURO Double Offset Cylinder Lock - 5 Pin Satin Chrome Fire Door Barrel

    £15.89 - £15.89
    £15.89
    £15.89 - £15.89
    £15.89

    Offset Euro Double Cylinder. Overall length, external and internal dimensions are; 95mm (45/50mm). These MP5 Architectural 5 pin cylinders provide ...

    View full details
    £15.89 - £15.89
    £15.89
    £15.89 - £15.89
    £15.89
  • 60mm EURO Double Cylinder Lock - 5 Pin Satin Chrome Fire Door Key Alike Barrel

    60mm EURO Double Cylinder Lock - 5 Pin Satin Chrome Fire Door Key Alike Barrel

    £10.99 - £10.99
    £10.99
    £10.99 - £10.99
    £10.99

    Euro Double Cylinder. Overall length, external and internal dimensions are; 60mm (30/30mm). These MP5 Architectural 5 pin cylinders provide a good ...

    View full details
    £10.99 - £10.99
    £10.99
    £10.99 - £10.99
    £10.99
  • 80mm EURO Double Cylinder Lock - 5 Pin Satin Chrome Fire Rated Door Key Barrel

    80mm EURO Double Cylinder Lock - 5 Pin Satin Chrome Fire Rated Door Key Barrel

    £12.39 - £12.39
    £12.39
    £12.39 - £12.39
    £12.39

    Euro Double Cylinder. Overall length, external and internal dimensions are; 80mm (40/40mm). These MP5 Architectural 5 pin cylinders provide a good ...

    View full details
    £12.39 - £12.39
    £12.39
    £12.39 - £12.39
    £12.39
  • 90mm EURO Double Cylinder Lock - 5 Pin Satin Chrome Fire Rated Door Key Barrel

    90mm EURO Double Cylinder Lock - 5 Pin Satin Chrome Fire Rated Door Key Barrel

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

    Euro Double Cylinder. Overall length, external and internal dimensions are; 90mm (45/45mm). These MP5 Architectural 5 pin cylinders provide a good ...

    View full details
    £15.79 - £15.79
    £15.79
    £15.79 - £15.79
    £15.79
  • 100mm EURO Cylinder Lock & Thumb Turn 5 Pin Satin Chrome Fire Rated Door Barrel

    100mm EURO Cylinder Lock & Thumb Turn 5 Pin Satin Chrome Fire Rated Door Barrel

    £17.39 - £17.39
    £17.39
    £17.39 - £17.39
    £17.39

    Euro Cylinder and Turn. To lock the door on the inside, simply use the turn knob, there's no need for a key. Overall length, external and internal ...

    View full details
    £17.39 - £17.39
    £17.39
    £17.39 - £17.39
    £17.39
  • 40 / 60mm EURO Double Offset Cylinder Lock & Thumb Turn - 5 Pin Satin Chrome Key

    40 / 60mm EURO Double Offset Cylinder Lock & Thumb Turn - 5 Pin Satin Chrome Key

    £17.39 - £17.39
    £17.39
    £17.39 - £17.39
    £17.39

    Offset Euro Cylinder and Turn. To lock the door on the inside, simply use the turn knob, there's no need for a key. Overall length, external and in...

    View full details
    £17.39 - £17.39
    £17.39
    £17.39 - £17.39
    £17.39
  • 45 / 35mm EURO Double Offset Cylinder Lock & Thumb Turn - 5 Pin Satin Chrome Key

    45 / 35mm EURO Double Offset Cylinder Lock & Thumb Turn - 5 Pin Satin Chrome Key

    £14.39 - £14.39
    £14.39
    £14.39 - £14.39
    £14.39

    Offset Euro Cylinder and Turn. To lock the door on the inside, simply use the turn knob, there's no need for a key. Overall length, external and in...

    View full details
    £14.39 - £14.39
    £14.39
    £14.39 - £14.39
    £14.39
  • 60 / 40mm EURO Double Offset Cylinder Lock & Thumb Turn - 5 Pin Satin Chrome Key

    60 / 40mm EURO Double Offset Cylinder Lock & Thumb Turn - 5 Pin Satin Chrome Key

    £17.39 - £17.39
    £17.39
    £17.39 - £17.39
    £17.39

    Offset Euro Cylinder and Turn. To lock the door on the inside, simply use the turn knob, there's no need for a key. Overall length, external and in...

    View full details
    £17.39 - £17.39
    £17.39
    £17.39 - £17.39
    £17.39
  • 80mm EURO Cylinder Lock & Thumb Turn - 5 Pin Satin Chrome Fire Rated Door Barrel

    80mm EURO Cylinder Lock & Thumb Turn - 5 Pin Satin Chrome Fire Rated Door Barrel

    £14.39 - £14.39
    £14.39
    £14.39 - £14.39
    £14.39

    Euro Cylinder and Turn. To lock the door on the inside, simply use the turn knob, there's no need for a key. Overall length, external and internal ...

    View full details
    £14.39 - £14.39
    £14.39
    £14.39 - £14.39
    £14.39
  • 90mm EURO Cylinder Lock & Thumb Turn - 5 Pin Satin Chrome Fire Rated Door Barrel

    90mm EURO Cylinder Lock & Thumb Turn - 5 Pin Satin Chrome Fire Rated Door Barrel

    £15.59 - £15.59
    £15.59
    £15.59 - £15.59
    £15.59

    Euro Cylinder and Turn. To lock the door on the inside, simply use the turn knob, there's no need for a key. Overall length, external and internal ...

    View full details
    £15.59 - £15.59
    £15.59
    £15.59 - £15.59
    £15.59