Master Lock 5414EC lock box front view, rugged exterior for outdoor use.
Master Lock 5414EC capacity view shows storage for up to five keys.
Master Lock 5414EC durable zinc body close-up signals long-lasting security.
Master Lock 5414EC vinyl-coated shackle prevents door scratching.
Master Lock 5414EC weather-protective door guards dials from dirt.
Master Lock 5414EC removable installation for flexible placement.
Master Lock 5414EC outdoor-ready design suits porches and entryways.

Master Lock

Master Lock 5414EC Heavy Duty Key Lock Box – 5 Key Capacity, Outdoor Weather-Resistant

High-performance tools and home improvement made for confident daily results

$35.87

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Why customers choose TaskHolt Tools

Overview

The Master Lock 5414EC Heavy Duty Key Lock Box blends rugged construction with practical flexibility. Its 105mm-wide metal body is built to withstand daily use, storing up to five standard keys or access cards in a compact, portable enclosure.

With a Set-Your-Own four-digit combination, you can enable keyless entry for trusted visitors while keeping physical keys secure. A weather-resistant protective cover shields the dials from rain, dust, and grime, helping maintain legibility over time. The unit’s removable installation adds to its versatility, letting you relocate it as needs evolve.

Key benefits

  • Holds up to five standard keys or access cards and works with common door knob styles
  • Four-digit combination locks with the option to reset for thousands of personalized codes
  • Indoor or outdoor use thanks to a solid zinc body, vinyl-coated shackle, and protective door
  • Weather-protective cover keeps the dials clean and readable in challenging conditions
  • Removable installation for flexible placement and easy relocation
  • Backed by Master Lock's Limited Lifetime Warranty for peace of mind

Practical uses

  • Share access with family members, roommates, or caretakers without handing out a key
  • Ideal for vacation homes, rental properties, or service visits needing temporary access
  • Support for contractors, cleaners, and maintenance crews requiring controlled entry

Technical notes

External dimensions: 7.41 in high × 4.13 in wide × 1.81 in deep. Internal dimensions: 3.9 in × 2.4 in × 1.4 in. Shackle: 0.375 in diameter, 1.438 in high, 1.875 in wide. The shackle fits most ball, biscuit, and tulip door knob styles, expanding mounting options.

Weather and dirt protection are enhanced by the protective door and weather-resistant design, making it suitable for both indoor and outdoor use. The cover helps keep dials legible when weather or grime is a factor, and the durable zinc body contributes to long-lasting performance.

FAQ

Q: How many keys can the Master Lock 5414EC hold?

A: It stores up to five standard keys or access cards.

Q: Is the 5414EC suitable for outdoor use?

A: Yes, it features a weather-protected dial cover and a durable zinc body.

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