Master Lock 5400E Portable Key Lock Box, 4-Digit Combination
Secure storage for 3 keys with resettable 4-digit combination. Reinforced steel shackle & weather-resistant design.
The Master Lock 5400E Portable Key Lock Box provides a secure and convenient way to store up to 3 keys (house or car) while offering quick access with a user-set 4-digit combination. Its weather-resistant design and reinforced body make it ideal for both indoor and outdoor use.
The lock box features a smooth-pivoting storage door that remains attached for ease of use, while the moulded body and vinyl-coated shackle prevent scratching. Engineered for durability, the reinforced body resists hammering and sawing, and the hardened steel shackle provides excellent resistance against cutting attempts.
Key Features:
- Portable and mountable – can be secured over a door knob or handle.
- Set-your-own 4-digit combination for personalised security.
- Weather-resistant cover protects the dial from dirt and grime.
- Lifetime Warranty against mechanical failure.
Specifications:
- Internal Dimensions: 68 × 78 × 34mm
- External Dimensions: 90 × 101 × 40mm
- Shackle:
- Diameter: 10mm
- Clearance: 36mm
- Width: 47mm
Ideal for residential and commercial use, this lock box ensures secure and hassle-free key storage with easy accessibility.
Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.
- Residential key storage
- Commercial key storage
- Temporary access control
- Outdoor mounting (weather-resistant)
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- Material: Reinforced moulded body with vinyl-coated shackle
- Combination: 4-digit, resettable
- Key Capacity: Up to 3 keys
- Security Features: Reinforced body, hardened steel shackle
- Internal Dimensions: 68 × 78 × 34mm
- External Dimensions: 90 × 101 × 40mm
- Shackle Diameter: 10mm
- Shackle Clearance: 36mm
- Shackle Width: 47mm
- Weight: 530g
- Warranty: Lifetime against mechanical failure
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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