How to Choose a Home Safe (From a Locksmith Who Opens Them)

What the ratings actually mean, what size you really need, and which features are worth paying for.

We open hundreds of safes every year, usually because someone bought the wrong one. Here’s how to pick a safe that actually fits your needs.

Step 1: Decide What You’re Protecting

  • Documents only: Passport, deed, will, social security cards. A small fireproof safe ($150–$300) is plenty.
  • Valuables (jewelry, cash, watches): You need burglary resistance. Look for B-rated or TL-15 minimum.
  • Firearms: Dedicated gun safe. California law requires specific approval for handgun storage.
  • Mixed use: Get separate safes. One safe rarely does both fire and burglary well in a budget.

Step 2: Understand the Ratings

Safe ratings tell you what they’ve been tested against:

  • UL RSC (Residential Security Container): Resists 5 minutes of attack with hand tools. Entry-level.
  • B-Rate: 1/4” steel body. Decent burglary resistance.
  • TL-15: Tested against 15 minutes of professional attack. Real protection.
  • TL-30: 30 minutes. Serious money territory.
  • UL Fire Rating: 30 min, 1 hour, or 2 hour at specific temperatures. Get at least 1 hour for documents.

Step 3: Bigger Than You Think

The #1 mistake we see is buying too small. Within a year people fill it up and start storing valuables on top of the safe (defeating the point). Buy 50% bigger than what you think you need.

Step 4: Bolt It Down

An unbolted 50-pound safe walks out the door under a thief’s arm. Always bolt your safe to a concrete floor or solid framing. Most safes come pre-drilled for this.

Step 5: Choose Your Lock Type

  • Mechanical dial: Reliable for decades. No batteries. Slow to open.
  • Electronic keypad: Fast access. Battery-powered. Needs occasional replacement.
  • Biometric: Convenient but historically less reliable. Always have a backup keypad.

Need help picking, installing, or opening a safe in LA? Call Abe’s Lock & Key at 818-249-5128. Already own a safe that's stuck or won't open? See our guide on common reasons a safe won't open.

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