Name: Master Lock Large Key Locking Fire and Water Chest
Brand: Masterlock
SKU: mlklcfw30100
Availability: InStock

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£87.95

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Description

The Master Lock Large Key Locking Fire and Water Chest is a UL and ETL certified security chest designed to protect valuable documents, digital media and personal items from both fire and water damage. This robust storage solution features a sleek design with a flush-mounted faceplate and rugged construction, making it ideal for contractors, site offices and tradespeople who need to safeguard important paperwork, electronic devices and small valuables. Certified to rigorous safety standards, this fire and water chest provides comprehensive protection in emergency situations. It is UL Classified for fire endurance, withstanding temperatures up to 927°C for one hour to protect documents, records and valuables. The chest has also passed explosion hazard testing, where it was subjected to a flash fire at 1093°C for 20 minutes without exploding or rupturing. ETL Verified testing confirms the chest protects digital media for one hour at temperatures up to 927°C, whilst also providing water submersion protection to safeguard contents from flood damage. The key locking mechanism offers straightforward, reliable access control, making it suitable for busy workshop environments where quick access to protected items is required. Features and Benefits: • UL Classified fire endurance for 1 hour at 927°C protects critical documents and valuables • ETL Verified water submersion protection guards against flood damage • Key locking system provides simple, reliable security • Flush-mounted faceplate creates a sleek, professional appearance • Explosion hazard tested to ensure safe performance in extreme conditions Specifications: Safe Type: Fire & Water Dimensions (HxWxD): External: 19.3 x 41.9 x 37.5cm Internal: 13.6 x 32.1 x 23.2cm

Full specifications

Marque	Masterlock
Référence fabricant	mlklcfw30100
Features And Benefits	&bull
Treme Conditions Specifications	Safe Type: Fire & Water Dimensions (HxWxD): External: 19.3 x 41.9 x 37.5cm Inter
Nal	13.6 x 32.1 x 23.2cm

Why choose the Master Lock Large Key Locking Fire and Water Chest in 2026?

Choosing the Master Lock Large Key Locking Fire and Water Chest means opting for the expertise of Masterlock in the Bricolage & Outillage category. Its price starting from £94.9 makes it a serious option on the market. Buyers interested in this brand also look at the Master Lock Large Digital Safe to complete their comparison. On Compiral, all displayed prices are updated regularly and retailers are selected for their reliability and quality of customer service.

Technical analysis of the Master Lock Large Key Locking Fire and Water Chest

Among the main strengths of the Master Lock Large Key Locking Fire and Water Chest, the most notable are its competitive pricing from £94.9 and the recognition of the Masterlock brand. Buyers who have already used this type of product in the Bricolage & Outillage category generally highlight the effectiveness of the core functions and ease of maintenance. It is a product that suits both first-time buyers and those replacing existing equipment, with a short learning curve and stable performance over time.

What the tech specs reveal

The Master Lock Large Key Locking Fire and Water Chest spec sheet details the specifications that make a difference in daily use. For a savvy buyer, this data allows objective comparison with other products in the Bricolage & Outillage category. Masterlock publishes precise specifications that make comparison easier and help you make an informed purchase decision. Consult the technical specifications table on this page for full details. The Master Lock Large Digital Safe from the same brand may also interest you for a direct comparison.

In practice day to day

In daily use, the Master Lock Large Key Locking Fire and Water Chest is designed to fit easily into the regular habits of Bricolage & Outillage users. Masterlock has optimised this model for regular use, with accessible features and simplified maintenance.

Market price ranges in 2026

Range	Indicative price	For whom	What you get
Entry-level	Under 1790 £	Tight budget, occasional use	Essential features, reliable for beginners
Mid-range	1790 £ to 4170 £	Regular daily use	Good value for money, solid performance
High-end	Over 4170 £	Demanding users	The best of the category, all advanced features

Before buying the Master Lock Large Key Locking Fire and Water Chest, remember to check the total price including delivery costs. On Compiral, sorting by total price lets you immediately identify the best offer among all listed retailers. Comparing return conditions and the warranty period offered by each retailer is also a good habit before finalising your order in the Bricolage & Outillage category.

Frequently asked questions about Master Lock Large Key Locking Fire and Water Chest

Is the Master Lock Large Key Locking Fire and Water Chest in stock?

Stock availability for the Master Lock Large Key Locking Fire and Water Chest is updated in real time on Compiral. Retailers showing "In stock" can usually deliver quickly, often within 2 to 5 working days. If the product is temporarily out of stock at one retailer, check the other offers in our table. Check back regularly as stock levels change frequently in the Bricolage & Outillage category.

Where can I buy the Master Lock Large Key Locking Fire and Water Chest at the best price?

To buy the Master Lock Large Key Locking Fire and Water Chest at the best price, compare all available offers in our table at the top of this page. The 2 offers listed include delivery costs to give you the true total cost. Sort by ascending price and filter by free delivery to quickly identify the best deal among our verified partner retailers.

How does the Master Lock Large Key Locking Fire and Water Chest compare to competitors in the Bricolage & Outillage category?

In the Bricolage & Outillage category, the Master Lock Large Key Locking Fire and Water Chest occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.

Is the Master Lock Large Key Locking Fire and Water Chest suitable for beginners?

Yes, the Master Lock Large Key Locking Fire and Water Chest is generally appreciated by both beginners and regular users of the Bricolage & Outillage category. It is quick to set up and Masterlock usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.

Is there a refurbished version of the Master Lock Large Key Locking Fire and Water Chest?

Refurbished versions of the Master Lock Large Key Locking Fire and Water Chest may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.