Large Floorboard Security Safe - Key Secure A4-X-FB

Quickfind Code : A1647


Roberts Rating Bronze

Key Secure A4 Extra Floorboard Safe that can be fitted flush to the joists and under the floorboards. Cover over the floorboard with a rug, carpet or other floor covering. It is fitted a a 7 lever lock and supplied with 2 keys.
The Key Secure A4 extra is wider internally than the standard model by 70mm. Other dimensions are the same

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The Key Secure A4 Extra Floorboard Safe of the Key Secure Stronghold Floorboard Safe range is suitable for protecting small valuables such as jewellery, passports,etc... This KS-A4EXTRA safe is easy to fit between the joists of any suspended floor. This safe is flock lined to prevent damage to contents and is fitted with a safe lock for security.

Features of the Key Secure A4 Extra Large Floorboard Safe

  • Fits and is secured between the Floorboard joists
  • Seven lever anti-pick safe key lock
  • Supplied with 2 keys
  • Flock lined for added internal protection
  • 3mm thick steel body and a 5mm thick steel door
  • Finished in Blue Scratch Resistant Paint

How to install the Key Secure A4 Extra Large Floorboard Safe

  • Find an ideal position for your floorboard safe
  • Remove the sections of floorboard to reveal the joists
  • If the joists are wider than 340mm apart, decrease the gap by padding out with timber
  • Place safe over the joists and mark out where the flanges will sit
  • Chisel out this area to enable the the safe to lie flat with joists when fitted
  • Once in position on the joists, mark the location of the 4 holes (2 either end)
  • Remove the safe and drill 4 pilot holes at the marked location points
  • Position the safe into position and secure with the 4 coach screws provided
  • Replace the removed floorboards into position
  • Your floorboard safe is now out of sight and ready for use


  • Safes Product Range: Key Secure Floorboard Safes
  • Manufacturer Part #: A4EXTRA-FB
  • Manufacturer: KeySecure
  • Insurance Limit - Cash / Value: 1k / 10k
  • Type of Door: Rectangular Lid
  • Choice of Safe Lock: Key Lock
  • Lock Features: Supplied with 2 keys per lock
  • Suitable For: Bunches of Keys, Cash, Jewellery
  • Fixing Methods: Floorboard Fixed
  • Neck Height (mm): No
  • Door Thickness (mm): No
  • Maximum Aperture of Door (mm): No
  • Volume (litres): 14
  • Weight (kg):
    1st, 6lbs (approx)
  • Warranty Period: 1 year
  • Delivery Time: 1-2 business days
  • External Dimensions
    H 130 x W 340 x D 308 (mm) H 5.12 x W 13.39 x D 12.13 (inches)
  • Internal Dimensions
    H 105 x W 315 x D 285 (mm) H 4.13 x W 12.40 x D 11.22 (inches)

Robert's Rating

Bronze Award

Bronze Rated cabinets and safes are entry level lower security that offer resistance to opportunistic theft and will sometimes have an independent security test certificate, but if not, the manufacturer will have performed an in house evaluation.

Who is Robert and what are his ratings?

"Robert's Ratings" - Robert's honest opinion about each and every safe we sell. Robert is the founder of Safe Options Limited and has over 25 years experience in the storage industry. Robert speaks to many customers who are confused about safes and storage, and he wanted to make the buying process easier for everyone - so that's why he rates every security and fire safe we offer - so you can easily select the safe that is right for you
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*However if the basket value is less than £50 there is a small order Handling Charge of £2.99 incl. VAT to cover administration only

*Does not include Highlands and Islands plus Northern Ireland  - Contact us for price

*All Steel Storage and Safes with weights exceeding 100kg will be liable for an extra charge if delivered north of the line between Glasgow and Edinburgh. As will all Asgard*, Bedford and QMP steel products.

* All Asgard products are liable to an extra delivery charge for deliveries to Cornwall/Devon, remote areas of Wales and all of Scotland- Price on application.

Delivery Times

Average Delivery times are listed against each individual product. Normally the delivery times (except where detailed) are :

Products weighing less than 30kg take 1-5 working days

Products weighing 31-100kg take 5-7 working days

Products weighing more than 100kg take 5-10 working days unless on a pallet delivery

Lockers and Steel Storage are delivered in 10-15 working days unless specified on the individual product

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Returns & Refunds

This policy is offered in addition to your statutory rights.

You may return your purchase to Safe Options for a refund by obtaining a Customer Return Authorization (CRA) number within 14 days of the delivery date. To obtain a CRA please e-mail your invoice or order number and reason for return using the contact form. Alternatively you may contact our customer service department on 0117 929 2104.

Please note returns are subject to the following conditions:

1. You must have received a CRA number from our customer service department.
2. The product must be in "as new" condition, with original packaging and with all manuals and accessories.
3. You will receive a refund excluding the original delivery charge included in our price.
4. Special services such as Professional Installation are non-refundable.
5. Made to order items such as cut keys, keyed alike locks, Steel Cabinets and Lockers are non-refundable.
6. Products with bespoke modifications that are not available to order online are non-refundable.
8. Please allow up to 28 days for refunds to be processed and credited to your account.


If the product you purchase is faulty, we may offer a repair, exchange or refund as appropriate in accordance with your legal rights. Please email customer services or contact us on 0117 929 2104 if you feel your purchase is faulty.

£138.00 inc VAT

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FREE Delivery 1-2 business days

Extra service delivery times vary

0800 567 7549  0117 929 2104

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