• RAJA Crash-Lock Single Wall Cardboard Boxes - 1
  • RAJA Crash-Lock Single Wall Cardboard Boxes - 3
  • RAJA Crash-Lock Single Wall Cardboard Boxes - 4
  • RAJA Crash-Lock Single Wall Cardboard Boxes - 5
  • RAJA Crash-Lock Single Wall Cardboard Boxes - 6
RAJA Crash-Lock Single Wall Cardboard Boxes - 1
RAJA Crash-Lock Single Wall Cardboard Boxes - 3
RAJA Crash-Lock Single Wall Cardboard Boxes - 4
RAJA Crash-Lock Single Wall Cardboard Boxes - 5
RAJA Crash-Lock Single Wall Cardboard Boxes - 6
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From
£0.43 ex. VAT per box

In stockNext day delivery
  • Fast assembly cardboard boxes
  • Manufactured from single wall cardboard
  • Crash-lock base with reinforced double-thickness
  • 100% recyclable, and made from recycled fibres
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Quick and easy assembly


Crafted for efficiency, crash lock boxes revolutionise packaging processes for businesses looking to enhance productivity. Featuring an innovative crash lock box base, these boxes allow for rapid assembly, reducing the time required to prepare shipments. This enhancement is invaluable in a fast-paced environment, ensuring that your operations run smoothly and effectively. The reinforced double-thickness of the crash lock bottom box offers durability, making them perfect for protecting products during transit.

Manufactured from single wall cardboard with a resilient Kraft finish, these boxes not only deliver on reliability but also provide a responsible option for organisations seeking sustainable packaging solutions. The flat-packed delivery method means they occupy minimal storage space, making them an ideal choice for busy workplaces where space is at a premium.

Designed for user-friendly operation crash lock boxes require minimal tape, subsequently reducing costs associated with packaging material. The simplicity of the assembly process allows staff to focus on value-added tasks rather than manual repairs or complicated packaging procedures. For a visual understanding of the efficiency gained by using these boxes, viewing the provided demonstration video is highly encouraged.

 

How to use?


  • Pop open the box and secure the crash lock box base.
  • Insert items intended for transport and pack with void fill to ensure items are well protected during transit.
  • Close the top flaps and seal with tape, and apply the necessary packaging labels.

Utilising these boxes is beneficial across various scenarios, accommodating items ranging from clothing to smaller, individually boxed products. The streamlined assembly process ensures quick turnaround times.

 

Ideal Applications


  • Retail packaging for clothing and accessories.
  • Shipping electronics and fragile items securely.
  • Food storage and delivery, where hygiene and reliability are paramount.
  • Industry-specific applications such as pharmaceuticals, where compliance with safety standards is essential.

 

Product FAQs


What are crash lock boxes?


Crash lock boxes are packaging solutions featuring a unique base that locks into place automatically when the sides are pressed together, facilitating quick and easy assembly.

How do I assemble a crash lock box?


Assembly is a breeze; simply press both sides of the box inward, and the base will securely lock itself. Only the top flaps require sealing with tape.

Are crash lock boxes strong enough for heavy items?


Yes, the crash lock box base is reinforced with double-thickness materials, providing the strength needed for securely transporting heavier items.

Are these boxes responsible choices?


Absolutely! Our crash lock box is crafted from 70% recycled materials and is fully recyclable, supporting sound practices.

 

Speed up assembly and shipping with RAJA


Explore our impressive range of crash lock boxes today, designed to streamline your processes. Next-day delivery is available, and we encourage you to get in touch for help with specific packaging requirements. Don’t forget to check out other products in our range that can enhance your packaging solutions, including our range of standard cardboard boxes, perfect for your general packing needs with reliable strength and versatility.


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RAJAPACK experience

Thousands of satisfied customers across Europe!

158 customer reviews
5 / 5
GERARD M.
10/08/2026
Reference : CFA270
Purchase : 31/07/2026
Very good quality
Muy buena calidad
Source : Spain Published in spanish on https://rajapack.es
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Useful ?
5 / 5
VIRGINIE M.
17/07/2026
Reference : CFA270
Purchase : 26/06/2026
Perfect.
Parfait.
Source : France Published in french on https://raja.fr
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Useful ?
4 / 5
GERALD A.
14/07/2026
Reference : CFA300
Purchase : 23/06/2026
Correct, once again, length reduced, high price.
Correct, encore une fois, longueur diminué, prix élevé.
Source : France Published in french on https://raja.fr
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Useful ?
5 / 5
STEPHANIE G.
07/07/2026
Reference : CFA270
Purchase : 01/06/2026
ras
Source : France Published in french on https://raja.fr
Useful ?
5 / 5
PIERRE A.
24/06/2026
Reference : CFA300
Purchase : 28/05/2026
Excellent
excellent
Source : France Published in french on https://raja.fr
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Useful ?
4 / 5
SERGE M.
05/06/2026
Reference : CFA270
Purchase : 19/05/2026
Packaging box sometimes damaged, as it's a bit flimsy
Carton de conditionnement parfois abîmé, car un peu faible
Source : France Published in french on https://raja.fr
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Useful ?
RAJA CUSTOMER SERVICE
05/06/2026
Dear Customer, Thank you very much for your 4-star rating. We are sorry to hear that some of the packaging boxes may have been damaged. We place great importance on the quality of our packaging and will be strengthening our vigilance on this point. Please do not hesitate to contact our After-Sales Service if needed, by email at sav@raja.fr or by phone at 01 49 90 49 91. Sincerely. Sophie from RAJA Customer Service
Cher Client, Merci beaucoup pour votre note de 4 étoiles. Nous sommes désolés d’apprendre que certains cartons de conditionnement ont pu être abîmés. Nous accordons une grande importance à la qualité de nos emballages et allons renforcer notre vigilance sur ce point. N’hésitez pas à également à contacter notre Service Commercial Après-Vente si besoin, à l'adresse e-mail sav@raja.fr ou par téléphone au 01 49 90 49 91. Cordialement. Sophie du Service Clients RAJA
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Useful ?
4 / 5
V S.
23/04/2026
Reference : CFA270
Purchase : 30/03/2026
Cannot comment, no information about the product.
ne peut se prononcer pas d’info sur le produit
Source : France Published in french on https://raja.fr
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Useful ?
5 / 5
Milan B.
09/01/2026
Reference : CFA210
Purchase : 26/11/2025
met expectations
splnil očekávání
Source : Czechia Published in czech on https://rajapack.cz
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Useful ?
5 / 5
LAETITIA D.
30/12/2025
Reference : CFA300
Purchase : 09/12/2025
Great
Ras
Source : France Published in french on https://raja.fr
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Useful ?
5 / 5
ALAIN H.
27/11/2025
Reference : CFA210
Purchase : 12/11/2025
This product is exactly what I was expecting
Ce produit correspond tout à fait à ce que j'attendais
Source : France Published in french on https://raja.fr
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