A front door lock box can give trusted family members, guests, or service providers access to a spare key without leaving it under a doormat. The Master Lock 5400EC is best for storing several standard keys, while the Puroma outdoor model offers both hanging and screw-mounted installation. The larger Puroma option is suited to buyers who want extra internal space; the Rudy Run model emphasizes portable, weather-resistant use. Compare capacity, mounting style, and code features before choosing.
| Product | Best For | Standout Feature |
|---|---|---|
| Master Lock 5400EC | Several standard keys | Holds up to five keys |
| Puroma Outdoor 4-Digit Lockbox | Flexible installation | Hanging shackle or screw mounting |
| Puroma Combination Lockbox | Personalized access code | Resettable four-digit combination |
| Puroma Large Lockbox | More key-storage space | Large internal capacity |
| Rudy Run Portable Lockbox | Temporary or shared access | Portable metal-shackle design |
Master Lock 5400EC Key Lock Box
The Master Lock 5400EC is best for households that need to store several standard house keys in one outdoor lock box. Its interior holds up to five keys, making it a practical fit for shared access among family members, renters, or trusted helpers.
The box has a resettable four-digit combination, so users can choose and change their own code. A solid metal body and protective shutter door are designed to shield the dials from rain, dust, and everyday outdoor exposure.
- Best for: Keeping multiple standard keys together.
- Why it stands out: Five-key capacity and a protective dial shutter.
- Consider: Choose another option if you need a wall-mounting method or a larger storage compartment; those features are not specified here.
Puroma Outdoor 4-Digit Combination Lockbox
This Puroma lock box is best for buyers who want to choose between hanging the unit and mounting it on a wall. It includes a removable shackle for hanging on a door knob or another suitable location, plus screws and expansion plugs for wall installation.
The aluminum alloy and steel construction is described as resistant to rust, cutting, hammering, sawing, and prying. Its resettable four-digit code offers 10,000 possible combinations. The supplied code is 0-0-0-0, so set a personal combination before relying on the box to control access.
- Best for: Homes or offices where installation flexibility matters.
- Why it stands out: Includes hardware for wall mounting as well as a removable shackle.
- Consider: The product instructions say to open the box to find the removable shackle.
Puroma Detachable-Shackle Key Lockbox
Choose this Puroma model if you want a resettable combination lock and the option to hang or screw-mount the box. Its detachable shackle supports hanging installation, while the product also describes screw installation on a door or wall. That makes it a flexible choice for different entry locations.
The lock uses a four-digit code with 10,000 possible combinations. Its aluminum alloy shell is described as protecting against hammering, sawing, and prying. The listed features do not specify the internal capacity, so check whether your key or keys will fit before selecting it.
- Best for: Buyers prioritizing mounting options and a customizable code.
- Why it stands out: Combines a detachable shackle with screw-mounting capability.
- Consider: Capacity details are not provided in the product information.
Puroma Large Outdoor Wall-Mount Lockbox
This larger Puroma box is best for buyers who want more internal storage space for house keys. Its listing describes ample capacity for keys used for emergency entry, travel, or everyday access. It can be hung using the removable shackle or installed on a wall, offering two placement options.
The resettable four-digit combination provides 10,000 possible codes. Choose this model if storage space is a priority and you want a choice between hanging and wall mounting. The product information does not give an exact key count or interior dimensions, so confirm that the intended keys fit your needs.
- Best for: Buyers seeking a larger key-storage compartment.
- Why it stands out: Offers a described large capacity and two installation methods.
- Consider: No exact dimensions or maximum key count are listed in the supplied details.
Rudy Run Portable Outdoor Key Lockbox
The Rudy Run lockbox is best for buyers who need a portable option for shared or temporary entry, such as property access or real estate showings. Its metal shackle is designed to hang from doors, gates, railings, or garage handles, so it can be repositioned instead of permanently mounted.
The product features a personalized four-digit combination and a body made from zinc alloy and stainless steel. Its listing describes the box as weatherproof and resistant to rust, corrosion, and outdoor exposure. The listed size is 5.78 inches; check the product details to confirm its internal space suits the key or keys you plan to store.
- Best for: Portable access needs and shared-property use.
- Why it stands out: Hanging design and weather-resistant material claims.
- Consider: The supplied details do not provide an exact internal capacity.
Buying Guide: How To Choose A Front Door Lock Box
Do you need hanging or wall-mounted installation?
A hanging shackle is useful when you want to move the box or avoid screw installation. Wall mounting can provide a fixed location. Some Puroma models offer both approaches, while the Rudy Run and Master Lock descriptions emphasize portable or hanging use. Confirm the included hardware and installation instructions for the specific model you select.
How many keys need to fit?
Check capacity before choosing. The Master Lock 5400EC specifically holds up to five standard house keys. The large Puroma model is described as having ample space, but its listing does not give an exact key count. For the other models, verify dimensions or capacity if you need to store more than one key.
What combination features matter?
All five products use a four-digit combination. The Puroma models and Rudy Run list 10,000 possible combinations, and the Master Lock offers a resettable code. Set a code that authorized users can access, and share it only with people who need entry.
Will the box be exposed to weather?
For an exposed location, compare the product’s stated outdoor protection. Master Lock lists a protective shutter door and a metal body, while Puroma and Rudy Run describe materials or construction intended for outdoor use. Consider the exact placement and follow the product’s installation guidance.
Frequently Asked Questions
What is a front door lock box used for?
It stores a spare key behind a combination lock so authorized people can access it without retrieving a key from the homeowner.
Which option holds the most keys?
The Master Lock 5400EC has the clearest stated capacity: up to five standard house keys. Other listings do not specify an exact maximum.
Can these lock boxes be mounted to a wall?
Several Puroma models describe wall installation with screws, and some also include a removable shackle for hanging. Check the specific product’s installation details.
Can I change the combination?
The listed products describe resettable or customizable combinations. Follow the product instructions to set and reset the code.
Which lock box is best for temporary access?
The Rudy Run is a portable option with a hanging shackle for doors, gates, railings, or garage handles. The Puroma models with removable shackles also offer hanging installation.