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Mortice Deadlocks

Mortice Dead Locks can only be operated with a key. Dead Locks have a single bolt that secures into the door frame and offers extra strength. Dead locks offer exceptional security and are specified by many insurance companies.

If your insurance company requires you to fit a deadlock, make sure that what you're fitting complies with their criteria - they will usually state the need for a British Standard approved lock. We have locks meeting the relevant British Standards in the range below, and will be happy to help find the right lock for you if you've got any questions about the standards and what they mean for you.

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    £14.85
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    (57mm) ASEC Vital BS 5 Lever Mortice Deadlock

    ASEC

    This British Standard 5 Lever Mortice Deadlock from the Asec Vital range complies to BS EN 3621 and it is reversible, supplied complete with 3 keys...

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    £14.85
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    £20.59
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    L17457 - ERA 223 & 323 Oval Deadcase

    ERA

    The Era Oval Viscount offers total versatility allowing for most Oval and Euro Profile locking cylinders.ERA 223 & 323 Oval Deadcase76mm SC Box...

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    £20.59
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    £20.18
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    £20.18

    L17454 - ERA 223 & 323 Oval Deadcase

    ERA

    The Era Oval Viscount offers total versatility allowing for most Oval and Euro Profile locking cylinders.ERA 223 & 323 Oval Deadcase64mm PB Box...

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    £20.58
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    Original price
    £19.47
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    £19.21
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    £19.21

    L19789 - UNION JL21OVS StrongBOLT Oval Deadcase

    Union

    The UNION StrongBOLT Oval Sashcase is a medium security product, ideal for use with Masterkey systems.UNION JL21OVS StrongBOLT Oval Deadcase75mm SS...

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    L19787 - UNION JL21OVS StrongBOLT Oval Deadcase

    Union

    The UNION StrongBOLT Oval Sashcase is a medium security product, ideal for use with Masterkey systems.UNION JL21OVS StrongBOLT Oval Deadcase75mm PB...

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    L19786 - UNION JL21OVS StrongBOLT Oval Deadcase

    Union

    The UNION StrongBOLT Oval Sashcase is a medium security product, ideal for use with Masterkey systems.UNION JL21OVS StrongBOLT Oval Deadcase64mm PB...

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    £112.73
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    £111.75

    L2604 - UNION C-Series 3C10 Euro Deadcase

    Union C-Series

    The Union C-Series (formerly known as Chubb) 3C10 is a heavy duty Euro Profile Cylinder Mortice Deadlock (case only - cylinders supplied separately...

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    £112.73
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    £109.58
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    L30005 - UNION C-Series 3C10 Euro Deadcase

    Union C-Series

    The Union C-Series (formerly known as Chubb) 3C10 is a heavy duty Euro Profile Cylinder Mortice Deadlock (case only - cylinders supplied separately...

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    £106.79
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    £109.58
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    Original price
    £78.16
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    L16592 - ERA 333 Fortress BS Euro Key & Turn Deadlock With Cylinder

    ERA

    The ERA British Standard Keyless Egress Mortice lock is an accredited front door lock. The locks are classified as providing keyless egress at all...

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    Original price
    £78.16
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    L16587 - ERA 233 Fortress BS Euro Keyless Egress Key & Turn Deadlock With Cylinder

    ERA

    The ERA British Standard Keyless Egress Mortice lock is an accredited front door lock. The locks are classified as providing keyless egress at all...

    View full details
    Original price
    £76.66
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    L16588 - ERA 233 Fortress BS Euro Keyless Egress Key & Turn Deadlock With Cylinder

    ERA

    The ERA British Standard Keyless Egress Mortice lock is an accredited front door lock. The locks are classified as providing keyless egress at all...

    View full details
    Original price
    £78.16
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    £78.16
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    Original price
    £71.62
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    L16241 - ERA 263 & 363 Fortress BS Euro Deadlock With Cylinder

    ERA

    The British Standard High Security Fortress Mortice Lock meets the new BS 3621:2007 standard, which meet the exacting demands of the insurance comp...

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    Original price
    £71.62
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    £55.24
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    £55.24

    L31958 - ERA 263 & 363 Fortress BS Euro Deadlock With Cylinder

    ERA

    The British Standard High Security Fortress Mortice Lock meets the new BS 3621:2007 standard, which meet the exacting demands of the insurance comp...

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    Original price
    £55.24
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    £38.85
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    L313 - UNION L2141 Oval Deadcase

    Union

    Oval Profile Mortice Deadlock (Case only)UNION L2141 Oval Deadcase64mm PL Baggedhardened steel rollers with brass deadboltUK Manufactured

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    £38.85
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    £20.59
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    £20.20
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    £20.20

    L17456 - ERA 223 & 323 Oval Deadcase

    ERA

    The Era Oval Viscount offers total versatility allowing for most Oval and Euro Profile locking cylinders.ERA 223 & 323 Oval Deadcase76mm PB Box...

    View full details
    Original price
    £20.59
    Original price
    £20.59
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    £20.59
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    £20.59
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    £20.20
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    Original price
    £20.58
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    £20.18
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    £20.18

    L17455 - ERA 223 & 323 Oval Deadcase

    ERA

    The Era Oval Viscount offers total versatility allowing for most Oval and Euro Profile locking cylinders.ERA 223 & 323 Oval Deadcase64mm SC Box...

    View full details
    Original price
    £20.58
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    £20.58
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    £20.58
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    £20.18
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  • Original price
    £38.79
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    £38.79

    Union L2149 Euro Mortice Deadlock Case 65mm Satin Chrome

    Union

    Euro Profile Mortice Deadlock (case only)UNION L2149 Euro Deadcase64mm SC BaggedHardened steel rollers with brass deadboltUK Manufactured

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    £38.79
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    £19.21

    L19788 - UNION JL21OVS StrongBOLT Oval Deadcase

    Union

    The UNION StrongBOLT Oval Sashcase is a medium security product, ideal for use with Masterkey systems.UNION JL21OVS StrongBOLT Oval Deadcase64mm SS...

    View full details
    Original price
    £19.47
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    £19.47
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    £388.76
    £388.76
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    £388.76

    L14792 - Ingersoll London Line SC110 Hook Bolt

    Ingersoll

    The SC110 is a key locking hookbolt kit from the Ingersoll London Line. Kit includes lockcase, escutcheons, cylinder, strike, 2 keys & all fix...

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    £353.13
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    £98.11
    £98.11
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    £98.11

    L24305 - GU BKS 1308 35/92 Narrow Style Mortice Deadlock

    GU

    With its innovotive modular design, lock series 13 allows for many applications on narrow stile (aluminium and PVC) door systems. This BKS mortice...

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    Original price
    £91.58
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    £98.11
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    £78.16
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    £76.66
    £76.66
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    £76.66

    L25486 - ERA 333 Fortress BS Euro Key & Turn Deadlock With Cylinder

    ERA

    The ERA British Standard Keyless Egress Mortice lock is an accredited front door lock. The locks are classified as providing keyless egress at all...

    View full details
    Original price
    £78.16
    Original price
    £78.16
    - Original price
    £78.16
    Original price
    £78.16
    Current price
    £76.66
    £76.66
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    £76.66
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    £76.66
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    Original price
    £19.47
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    £19.47
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    £19.21
    £19.21
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    £19.21

    L19781 - UNION JL21EUS StrongBOLT Euro Deadcase

    Union

    The UNION StrongBOLT Euro Deadcase is a medium security product, ideal for use with Masterkey systems.UNION JL21EUS StrongBOLT Euro Deadcase75mm SS...

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    Original price
    £19.47
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    L19779 - UNION JL21EUS StrongBOLT Euro Deadcase

    Union

    The UNION StrongBOLT Euro Deadcase is a medium security product, ideal for use with Masterkey systems.UNION JL21EUS StrongBOLT Euro Deadcase75mm PB...

    View full details
    Original price
    £19.47
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    £19.47
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    £19.47
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  • Sold out
    Original price
    £78.16
    Original price
    £78.16
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    £78.16
    Original price
    £78.16
    Current price
    £76.66
    £76.66
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    £76.66
    Current price
    £76.66

    L16591 - ERA 333 Fortress BS Euro Key & Turn Deadlock With Cylinder

    ERA

    The ERA British Standard Keyless Egress Mortice lock is an accredited front door lock. The locks are classified as providing keyless egress at all...

    View full details
    Original price
    £78.16
    Original price
    £78.16
    - Original price
    £78.16
    Original price
    £78.16
    Current price
    £76.66
    £76.66
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    £76.66
    Current price
    £76.66
    Sold out