Set Store
LockCo
×
Ex.VAT
Inc.VAT
0
Call the experts
0800 917 1001
  • Home
  • Locking Products
        • Multi Point Locks
        • Mortice Locks & Latches
        • Cylinders
        • Automotive
        • Biometric Lock
        • Bluetooth Padlock
        • Bullet & Shutter Locks
        • Brass Padlock
        • Cabinet & Camlocks
        • Cam Lock
        • Chain Lock
        • Combination Padlock
        • Deadbolt
        • Door & Window Locks
        • Fire Brigade Locks
        • Furniture Lock
        • Garage Security
        • Gate Locks
        • Keycard Lock
        • Keyed Padlock
        • Knob Lock
        • Laminated Steel Padlock
        • Lever Handle Lock
        • Long Shackle Padlock
        • Padlocks & Bars
        • Resettable Padlock
        • Rim Locks & Latches
        • Safe Locks
        • Smart Lock
        • Sliding Door Locks
        • Tubular Lock
        • Vehicle Security
  • 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 Card
        • Key Fob
  • 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
        • Vehicle Key Cutting and Programming
        • Security Advice
  • Locations
        • Beaconsfield
        • Berkhamsted
        • Hemel Hempstead
        • St Albans
        • Rickmansworth
  • News
  • Contact Us
Free Delivery

Next Working Day Delivery

Available until 5pm
Free Click & Collect

FREE Click & Collect

Buy online and collect in store
Best Price Guarantee

Best Price Guarantee

You won’t find a better price
Home > Window Security

Window Security

Filters

Brand

Finish

Guarantee

Mechanism

Packaging

Standards

Showing 1–12 of 318 results

  • Product Image

    ASEC 150mm Locking Cable Window Restrictor – Brown

    £21.33 Inc. VAT

    View Product
  • Product Image

    ASEC 150mm Locking Cable Window Restrictor – White

    £20.53 Inc. VAT

    View Product
  • Product Image

    ASEC 200mm British Standard Mini Locking Cable Window Restrictor – Dark Brown

    £11.30 Inc. VAT

    View Product
  • Product Image

    ASEC 200mm British Standard Mini Locking Cable Window Restrictor – White

    £11.30 Inc. VAT

    View Product
  • Product Image

    ASEC Concealed Locking Extended Restrictor Kit – Left Hand

    £27.89 Inc. VAT

    View Product
  • Product Image

    ASEC Concealed Locking Extended Restrictor Kit – Right Hand

    £27.89 Inc. VAT

    View Product
  • Product Image

    ASEC Concealed Locking Window Restrictor Kit – LH

    £17.45 Inc. VAT

    View Product
  • Product Image

    ASEC Concealed Locking Window Restrictor Kit – RH

    £17.45 Inc. VAT

    View Product
  • Product Image

    ASEC Face Fix Locking Window Restrictor Kit – Left Hand

    £20.84 Inc. VAT

    View Product
  • Product Image

    ASEC Face Fix Locking Window Restrictor Kit – Right Hand

    £20.84 Inc. VAT

    View Product
  • Product Image

    ASEC Key To Suit AS10001, AS10002, CH10001 & CH10002 – Cut Key

    £1.08 Inc. VAT

    View Product
  • Product Image

    ASEC Key To Suit Irving Bifold Handles – To Suit Irving Bifold Handles

    £4.18 Inc. VAT

    View Product
  • 1
  • 2
  • 3
  • 4
  • …
  • 25
  • 26
  • 27
  • →

T: 0800 917 1001

E: sales@lockco.co.uk

MLA Logo ASC Logo ISO Logo

Follow us on Facebook

Follow us on Instagram

Useful Links
  • Shop All
  • Security Access Systems
  • Architectural Hardware
  • Automotive
  • Multi Point Locks
  • Safes
  • News
Information
  • Contact Us
  • Delivery Policy
  • Privacy Policy
  • Terms & Conditions
  • Returns Policy


Visit Our Store

LockCo Watford, 3 Faraday Close, Watford Business Park, Watford, Hertfordshire WD18 8SA

Opening Hours

Mon-Fri 8am-6pm, Sat 9am-2pm

© Copyright 2026 - LockCo - All Rights Reserved

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
  • Locations
    • Beaconsfield
    • Berkhamsted
    • Hemel Hempstead
    • Rickmansworth
    • St Albans
  • News
  • Contact Us