ERA Snaplock for Metal Windows

On closing the window these locks ‘Snaplock’ automatically - the key is only required to unlock. The mechanism is designed to allow for any subsequent movement of the window frame. Plugs conceal and protect the fixing screws. Manufactured from coated steel, they are designed to withstand years of use. Ideal for use on most types of windows including casement, side hung or top hung. Available in White

Please note: Due to the age and design of certain metal framed windows, in a very few cases installation of these locks can cause cracking of the window glass. Whilst we take every precaution to avoid this occuring, we cannot be held responsible in the unlikely event that your window cracks during, or after installation.


  • Price includes fitting
  • Snaplocks automatically on closing
  • Allows for any movement of the window frame
  • Key only required to unlock
  • Durable white finish
  • 1 key supplied per lock

1-2 locks - £55 each, including parts & labour

3-5 locks - £50 each, including parts & labour

6+ locks - £45 each, including parts & labour

click here to read our terms & conditions


ERA Snaplock for Metal Windows - Fitting Instructions (.pdf)


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Office Details (not a shop): London Locksmiths - Specialist Lock & Security Installers
6 Leigh Street, Kings Cross, London, WC1H 9EW
Telephone: 020 7387 1372
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