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Home > Bullet & Shutter Locks

Bullet Locks

Bullet locks offer robust security with a durable design, ideal for preventing tampering and forced entry. Perfect for commercial and industrial settings, they ensure reliable protection. These heavy-duty locks are suitable for doors, gates and other high-risk areas. Bullet locks provide long-lasting security for locations that require extra protection against unauthorised access.

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    ASEC Internal Roller Shutter Hasp – Hasp Only

    £183.46 Inc. VAT

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  • Product Image

    ASEC Oval Bullet Lock – 45mm PB KA `A`

    £15.93 Inc. VAT

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    ASEC Oval Bullet Lock – 45mm PB KA `B`

    £15.93 Inc. VAT

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    ASEC Oval Bullet Lock – 45mm PB KD

    £16.06 Inc. VAT

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    ASEC Oval Bullet Lock – 55mm PB KA `A`

    £15.93 Inc. VAT

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    ASEC Oval Bullet Lock – 55mm PB KA `B`

    £15.93 Inc. VAT

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    ASEC Oval Bullet Lock – 55mm PB KD

    £15.93 Inc. VAT

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    ASEC Oval Bullet Lock Housing – 35mm SC

    £9.29 Inc. VAT

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    ASEC Roller Shutter Lock – Centre – Central

    £19.41 Inc. VAT

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    ASEC Roller Shutter Lock – LH & RH Set – LH & RH Set

    £30.35 Inc. VAT

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  • Product Image

    Asec Round Faced Bullet Lock – SC KA Pair `A`

    £40.30 Inc. VAT

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    Asec Round Faced Bullet Lock – SC KA Pair `B`

    £40.30 Inc. VAT

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Shutter Lock

A shutter lock provides strong security for roller shutters, shopfronts and industrial doors. Designed to resist tampering and forced entry, these locks are built with durable materials for long-lasting protection. A high-quality shutter lock ensures that your property remains secure, even in high-risk areas.

Shutter locks typically feature hardened steel bodies and anti-drill mechanisms, making them difficult to break. Many models also include corrosion-resistant coatings for outdoor use. They are ideal for securing warehouses, garages and commercial properties.

At LockCo, we offer a range of reliable shutter locks designed for maximum protection. Whether you need a key-operated or combination model, we have options to suit different security needs. Choose a strong and dependable shutter lock to keep your premises safe.

Frequently Asked Questions

  • What is a bullet lock and where is it used?

    A bullet lock,also called a shutter pin lock, is a cylindrical security bolt used to secure roller shutters and similar closures by locking the curtain to a side guide or housing. It provides a simple, tamper-resistant physical restraint when properly installed.

  • How do I choose the right size and housing for a bullet lock?

    Match the lock pin diameter and housing/keep to your shutter profile and gauge. Many suppliers specify compatible keeps and sleeves; correct alignment ensures smooth operation and attack resistance.

  • Are bullet locks insurance-approved?

    Bullet locks are typically a supplementary device for shutters rather than a stand-alone “rated” lock. Some insurers may prefer additional measures (e.g., ground anchors or higher-rated padlocks) depending on risk. Check your policy and use proven components.

  • How should bullet locks be maintained?

    Keep the pin and housing clean, lubricate periodically and check mounting fixings to prevent play. Properly fitted keeps and regular inspection help maintain security and ease of use.

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Select Your Store

  • Home
  • Locking Products
    • Mortice Locks & Latches
    • Cylinders
    • Multi Point Locks
    • Automotive
    • Bullet & Shutter Locks
    • Cabinet & Camlocks
    • Door & Window Locks
    • Fire Brigade Locks
    • Garage Security
    • Gate Locks
    • Padlocks & Bars
    • Combination Padlock
    • Keyed Padlock
    • Bluetooth Padlock
    • Long Shackle Padlock
    • Resettable Padlock
    • Laminated Steel Padlock
    • Brass Padlock
    • Rim Locks & Latches
    • Safe Locks
    • Vehicle Security
    • Deadbolt
    • Knob Lock
    • Lever Handle Lock
    • Cam Lock
    • Furniture Lock
    • Smart Lock
    • Sliding Door Locks
    • Chain Lock
    • Keycard Lock
    • Biometric Lock
    • Tubular Lock
  • Safes
    • Security & Fireproof Safes
    • Underfloor Safes
  • Access Control
    • Alarm
    • Audio & Video Door Entry
    • Battery Operated Locks
    • Biometrics
    • Electric Locking
    • Keypad
    • Fire & Deterrent
    • Mechanical Digital
    • Proximity
    • Smart Products
    • Key Fob
    • Key Card
  • Door Hardware
    • Black Ironmongery
    • Bolt
    • Bar
    • Chain
    • Door Closer
    • Door Furniture
    • Exit Hardware
    • Fire Safety
    • Hinge
    • Injury Prevention
    • Ironmongery
    • Key Cabinet & Key Safe
    • Post Box
    • Window Fitting
  • In-Store Services
    • 24 Hour Locksmith
    • Key Laboratory
    • Safes and Van Vaults
    • Security Advice
    • Vehicle Key Cutting and Programming
  • Contact Us