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A black portable combination key safe with a silver handle and keypad, branded Master Lock.
A hand holds a black portable combination key safe with a silver keypad and metal body.
A hand holds a Master Lock portable combination key safe with a weather-proof metal body, demonstrating a flexible solution f
A portable combination key safe is shown with a lock and key, demonstrating its use for securing keys under a doormat.
A portable combination key safe with a metal body and storage space is shown with various features listed.
A black portable combination key safe with a silver lock and a black handle.
A portable combination key safe with a black body and metal accents is shown in various angles.
A close-up view of a portable combination key safe with a weather-resistant metal body installed on a door.
Demonstration showing the over-the-knob design for a portable application lock box.
A yellow portable combination key safe mounted on a brick wall and a close-up of a gray Master Lock safe.
A black portable combination key safe with a silver body and a black handle, featuring a keypad.
Two black portable combination key safes with silver locks and white bodies.
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Portable Combination Key Safe with Weather-Resistant Metal Body

Regular price $87.99 Sale price $73.99 – $107.99

Why customers love it

Secure Key Access, Right at Your Door

This portable key safe lets you store spare keys securely and access them without fumbling for a key ring, making it perfect for sharing access with family, friends, or service providers.

  • Over-the-door-knob design for quick, tool-free installation
  • Set your own 4-digit combination for keyless convenience
  • Weather cover protects the dial from dirt, grime, and freezing
  • Large internal cavity holds multiple keys without jamming
  • Molded body and vinyl-coated shackle resist scratches
  • Alloy steel construction for long-lasting durability
A black portable combination key safe with a silver handle and keypad, branded Master Lock.

Why You'll Love This Key Safe

Keyless Convenience

Skip the key ring fumbling with a 4-digit combination you set yourself, so you can share access without handing out physical keys.

Weather Protection

A weather cover shields the dial from dirt, grime, and freezing, keeping your combination reliable in outdoor conditions.

Spacious Storage

The large internal cavity holds multiple keys without jamming, so you can store spares for family, service providers, or rentals.

Built to Last

Alloy steel construction and a molded body with vinyl-coated shackle resist scratches and deliver long-lasting durability.

Setup

Simple Setup in Seconds

No electrician, no wiring, no fuss.

  1. Attach to Door Knob

    Hook the key safe over your door knob—no tools required for a quick, tool-free installation.

  2. Set Your Code

    Set your own 4-digit combination for keyless convenience and secure access.

  3. Store and Share

    Store spare keys inside the large cavity and share the combination with trusted family, friends, or service providers.

Specs

The details that matter

Built to last outdoors, season after season.

Material
Alloy steel
Quantity
Single Item, Double Item
Product Type
Combination padlock key safe
Shackle
Vinyl-coated
Body
Molded

Our worry-free shopping promise

If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.

Frequently asked questions

Everything you might want to know before you order.

How do I install this key safe?

Yes, the over-the-door-knob design allows quick, tool-free installation—just hook it over a door knob and you're ready to set your combination.

Can I choose my own combination?

You set your own 4-digit combination, giving you keyless convenience and full control over who can access the stored keys.

Is the key safe suitable for outdoor use?

The weather cover protects the dial from dirt, grime, and freezing, helping ensure reliable operation even in outdoor conditions.

How many keys can I store inside?

Yes, the large internal cavity is designed to hold multiple keys without jamming, making it easy to store spares for family or service providers.

What materials is the key safe made from?

The molded body and vinyl-coated shackle resist scratches, while the alloy steel construction provides long-lasting durability.

Shipping & returns

Shipping

  • Delivers to United States (based on your selected country/region).
  • Estimated delivery: 3–15 business days after dispatch.
  • Shipping cost: Free.

Returns

You can request a return within 14 days after delivery. Standard returns have a €4.00 EUR (approximately $4.66 USD) flat-rate return shipping fee, deducted from your refund. Return shipping is free for items that arrived damaged, defective, or incorrect. Items should be unused and in original packaging where possible. Contact us before sending anything back.