Chubbsafes Sigma 1K Keylock Letterbox Deposit Safe

Quickfind Code : A1359 More info


Roberts Rating Bronze

The Chubbsafes Sigma 1K Cash Deposit Safe Size 1 with a letter slot deposit is fitted with an anti-fishing device for security. It has an 8 lever key operated lock with 2 double bitted keys to secure cash, cheques and voucher collection.

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The Chubbsafes Sigma 1K Cash Deposit Safe Size 1 with a letter slot deposit is fitted with an anti-fishing device for security. It has an 8 lever key operated lock with 2 double bitted keys to secure cash, cheques and voucher collection.


Chubbsafes Sigma 1K Letter Slot Deposit Safe Size 1 with a Key Operated Security Lock with recommended insurance cash rating of £1000.

Features of the Chubbsafes Sigma 1K Letter Slot Deposit Safe with a Key Lock

  • Chubbsafes Sigma 1K for depositing cash, cheques and vouchers
  • Letter slot deposit - 170mm wide x 16mm high
  • Advisory insurance cash rating is £1000
  • 8mm steel door for security and 3mm steel body
  • 25mm diameter steel locking bolts
  • Hardened steel plates protects both bolts and lock from attack
  • Anti- fishing device to prevent removal via letter drop slot 
  • Fitted with a secure double bitted 8 lever lock with 2 keys
  • Easy to secure via base or rear face with supplied fixing kit

Uses for the Chubbsafes Sigma 1K Letter Slot Cash Deposit Safe

  • Designed for the safe deposit of notes and cheques from retail sales throughout the day
  • Especially used by retail convenience stores that open early to late 7 days per week
  • Coffee shops and Cafés who accept cash which needs securing in opening hours
  • Suitable for restaurants, newsagents, small shops
  • Used by leisure and sport centres including health clubs
  • Ideal for charity shop cash security
  • The letter deposit is designed to accept paper money, credit card receipts and cheques
  • Suitable for collecting letters and payments
  • Burglary protection for shops and restaurants

How to Install the Chubbsafes Sigma 1K Letter Slot Cash Deposit Safe

  • Pre-drilled holes in base of the deposit safe
  • Supplied with fixing bolts to secure to a concrete floor
  • Place safe in position and mark drill points through pre-drilled holes
  • Remove the safe and make holes using an electric drill with a masonry drill bit
  • Place safe back in position, insert bolts and tighten to secure
  • Bolts cannot be tampered with unless safe door is open


  • Brand: Chubbsafes
  • Product Range: Chubbsafes Deposit Sigma
  • Manufacturer Part #: L21760
  • Condition: New
  • Deposit Safe Entry: Letter Slot
  • Security Rating: Budget Security
  • Insurance Limit - Cash / Value: 1k / 10k
  • Locking Type: Key Lock, Digital Electronic Lock
  • Supplied Safe Shelves: None
  • Safe Internal Fittings: None
  • Fixing Methods: Base Fixing, Rear Wall Fixing
  • Security Testing Standard: Not Independently Tested
  • Deposit Height (mm): 16
  • Deposit Width (mm): 170
  • Deposit Depth (mm): No
  • Volume (litres): 32
  • Weight (kg):
    4st, 4lbs (approx)
  • Warranty Period: 2 years
  • Usual Delivery Time: 1-2 business days - Excl. N.Ireland & Islands
  • For Dispatch Today (subject to stock): Order By 13
  • External Dimensions
    H 305 x W 375 x D 350 (mm) H 12.01 x W 14.76 x D 13.78 (inches)
  • Internal Dimensions
    H 299 x W 369 x D 289 (mm) H 11.77 x W 14.53 x D 11.38 (inches)

Robert's Rating

Bronze Award

Bronze Rated cabinets and safes are entry level lower security products that offer resistance to opportunistic theft and usually have no independent security test certificate, although 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 Phillips 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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Customer Reviews


Click here to ask us a question...

Please could you tell me the size of the drop slot on Chubbs Sigma Deposit Safe Size1 Key Operating Locking
The deposit slot on the Chubbsafes Sigma Size 1 has a dimension of 170mm wide x 16mm high.

Question asked by Meg Rew on 29 Oct 2015

Can you remove the shelf from the Business Day Deposit Cash Safe - Chubbsafes Sigma 1 Key

The Chubbsafes Sigma Size 1 Key Lock has a removable shelf, but cannot be adjusted in height.

Question asked by Ben on 24 Jun 2016

Expert Guides



*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.

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 kerbside pallet delivery

Lockers and Steel Storage are delivered to your nearest kerbside entrance 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.

£327.00 inc VAT

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FREE Delivery 1-2 business days - Excl. N.Ireland & Islands

Extra service delivery times vary

0800 567 7549  0117 929 2104

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