VerdictAI
#3 in Best Travel Padlocks (Non-TSA)

Forge Open Alert TSA Approved Luggage Locks, 4 Digit Combination TSA Travel Locks with TSA008, Zinc Alloy Body for Luggage…

Forge · 2 more picks

Best for

Best open-alert indicator

Amazon rating

★★★★★4.7(1,339)

Amazon aggregate, one input among many in the Verdict Score

Verdict scoreGood
74/ 100

Current price

$14.95

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Updated Jun 27, 2026 · 1 min read

Forge Open Alert TSA Approved Luggage Locks, 4 Digit Combination TSA Travel Locks with TSA008, Zinc Alloy Body for Luggage…

The consensus

What reviewers found

Synthesized across the trust-weighted source mix below.

Across the verified-purchase reviews we read, this Forge Open Alert model earns a 4.7 average, though on a much smaller base of roughly 1,300 ratings than its cable-shackle sibling. The differentiator reviewers highlight is the open-alert indicator paired with the standard TSA008 keyway, letting travelers see at a glance whether a bag has been opened in transit. The zinc-alloy body and four-digit resettable combination round out a familiar travel-lock package.

What reviewers liked

  • High 4.7 average from verified-purchase reviewers
  • Open-alert indicator clearly signals TSA inspections
  • Resettable four-digit combination and zinc-alloy body

Where it falls short

  • Smaller review base (~1,300) than the leading picks, lowering confidence
  • No independent lab or community sourcing was supplied
  • Inherits the small-dial fiddliness common to luggage locks

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Across the reviews

Synthesis · not our verdict

Across the verified-purchase reviews we read, this Forge Open Alert model earns a 4.7 average, though on a much smaller base of roughly 1,300 ratings than its cable-shackle sibling. The differentiator reviewers highlight is the open-alert indicator paired with the standard TSA008 keyway, letting travelers see at a glance whether a bag has been opened in transit. The zinc-alloy body and four-digit resettable combination round out a familiar travel-lock package.

Because the review base is smaller and no independent testing or specialist-community feedback was supplied, our confidence here is lower than for the higher-volume picks, even though the headline average is strong. It's a sensible choice for travelers who specifically value the inspection indicator, with the usual caveats about small dials and deterrent-only security.

Key specs

Source: Amazon listing
Unmatched Durability with Premium Zinc Alloy Body. The Forge Optimus TSA-approved luggage lock is built to withstand the toughest conditions. Every component, inside and out, is crafted from premium materials to ensure long-term reliability and maximum security. Backed by an unconditional lifetime guarantee, this lock is engineered to last—if you manage to break it, we’ll gladly refund or replace it.
TSA008 Key System
The Highest Travel Sentry Standard. The TSA008 key system represents the newest technology in travel security, meeting the highest Travel Sentry standard. It features a unique round key that cannot be duplicated, ensuring maximum protection. Built for superior travel security, the Forge TSA lock also includes a 4-digit combination with 10,000 possible codes, adding an extra layer of defense.
Know If Your Luggage Has Been Opened. If TSA agents inspect your luggage, a built-in red indicator will pop up to alert you. Simply enter your combination to reset it. This feature enhances security, making these TSA-approved locks ideal for travel, hotels, cruises, and public transportation, ensuring your belongings stay protected.
Secure and Versatile TSA Lock for Every Journey. Designed for convenience, this TSA-approved lock features a durable cable design that easily fits suitcases, backpacks, gym lockers, gun cases, and more. Whether you're at the airport, on a cruise, or securing your gear at the gym, this compact yet powerful lock ensures your belongings stay safe and protected wherever you go.
TSA Relock-Enhanced Security. The Forge Optimus lock is designed for maximum security and convenience. This 4-digit combination TSA lock weighs just 2.46 oz. With its relock mechanism, TSA agents must secure the lock before removing their key, ensuring your luggage remains protected after inspection. The large, high-contrast white-on-black dials provide excellent readability and ease of use, even in low light. Forge travel locks make the perfect gift for family and friends.

If the consensus convinced you

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