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  • Our team will contact you to
    arrange a security survey
  • You’ll receive a tailored quote

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Pass to Existing Key

If you have an existing key registered with us, and you wish to purchase new locks or cylinders from us online to work with that key, you can do so by adding our "Pass to Existing Key" to your order.

For every new lock or cylinder ordered, you will need 1 x Pass to Existing Key charge
Once you have placed your order, please send into Banham head office, 20 Thornsett road, SW18 4EF –

  • Your Key
  • Online order reference
  • Alternative delivery address

  • For security purposes, we ask for an alternative delivery address to ensure that if your package is lost, your key/s and locks will be protected. If you do not send an alternative delivery address, Banham will not be liable for the changing of your existing locks in the event of your key being lost in transit by our third-party courier partner.

    In the boxes above, put your key number as well as the locks/cylinder in your basket you want to be keyed alike as well as your alternative shipping address.

    (Scroll down to see the products which we can not key alike)

    In stock
    Product Code:
    Please note Banham offers a survey and installation service on all products. If you purchase supply only and arrange installation at a later date an additional fitting charge will apply.
    Fitted Price: £0.00

    Please note that if you are using an older version of our Banham Key, we may be unable to pass your existing key to your new locks.

    If you are attempting to pass your existing key to any of the following;

  • NS3000
  • Any Bronze or Black Lock

  • You will need to contact our Trade Team before placing your order. You can do so via email at or by phone, 020 7622 5151.

    Request a Free Survey

    Request a survey to discover how we can help with your unique requirements. Call us for advice on 020 7622 5151 or fill out our online request form and we’ll be in touch shortly.