Sure Lock Stainless Steel TSA Locks, 4-Pack

Last updated: March 16, 2023

Sure Lock Stainless Steel TSA Locks, 4-Pack

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We looked at the top TSA Locks and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best TSA Lock you should buy.

Overall Take

Durable and designed to withstand being tossed during travel, these locks are made with hardened stainless steel internal lock mechanisms. The locks are rust-resistant and work well with briefcases and book bags as well as suitcases. There's even a handy indicator that will pop up to let you know when a TSA agent checks your bag.

In our analysis of 31 expert reviews, the Sure Lock Stainless Steel TSA Locks, 4-Pack placed 10th when we looked at the top 13 products in the category. For the full ranking, see below.

From The Manufacturer

⚓ Airport Theft is More Common Than You Think. Between 2010 and 2014 the TSA reported more than $2.4 million in missing items at American airports alone. 25% of these thefts happened in the baggage pick-up areas. ⚓ TSA Locks Work as an Excellent Deterrent. With so many bags unlocked, other people present and limited time to work in, thieves will pass locked bags by in favor of easier unlocked targets. ⚓ An Alloy Body Designed for Tough Work. SureLock uses a 100% alloy body which is built with the stress of airport handling in mind. We back this up with a lifetime warranty which covers damage caused by baggage handlers and TSA inspectors. ⚓ Know if You’ve Been Inspected Right Away. There’s nothing worse than getting to your hotel and discovering that the TSA has lost an important item when inspecting your luggage. SureLock’s inspection indicator will let you know if the luggage has been opened right away so you can deal with any problems while you’re still at the airport. Package Dimensions: 3.6 x 2.9 x 1 inches Shipping Weight: 8.8 ounces (View shipping rates and policies)

Expert Reviews

What experts liked

Not only is it available in some colors, you’ll also find a quick read window for easy entry of your 3-digit combination and a red indicator button to show when your bags have been inspected. This is a wonderful feature if you’re nervous about the TSA rummaging through your stuff.
It has a little red button at the top of the lock body which will pop up if TSA had to use their master key to get into your belongings, so that when you pick up your bags later, you can know whether or not they were searched.
The SureLock is the number-one pick. It's TSA-approved, utilizes a convenient, foolproof combination mechanism, and even has an inspection indicator. Its 4-inch cable lock works with any type of suitcase, and quality stainless steel parts can endure shock, weather, and time. Finally, it comes in various colors and pack options.
- Mic
These locks come with inspection indicators to let you know your bags have been inspected.
Large dials that power a completely foolproof combination lock. Fits virtually all bags and luggage – both big and small. The combination lock is pretty easy to reset. 100% alloy body that ensures excellent security. Lifetime warranty which covers damage by TSA agents and baggage handlers.

What experts didn't like

Some reports of getting a lock that does not operate properly.


All checked luggage is screened by the TSA before it is loaded onto an airplane. If a suitcase seems suspicious for any reason, an agent will open it up to review its contents. Since you won’t be with the suitcase at the time of the screening, the agent needs a way to get into the bag. That’s where TSA locks come in. Agents are able to open these locks. Anyone who opts to go with a traditional lock risks having the lock cut off if the TSA agent decides to take a peek inside.

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There are two types of TSA locks. You can opt for a key lock or a combination lock. Key locks can be opened rather quickly, but if you lose your key, you won’t be able to open your luggage. Individuals who tend to misplace items regularly may want to go with a combination lock instead. You will, of course, need to memorize your passcode to open the lock.

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If you do opt for a combination lock, you may want to go with a four-digit lock instead of one with only three digits. A four-digit lock is 10 times harder for thieves to crack, as there are over 10,000 possible combinations.

Always review the lock’s construction material. It needs to stand up to harsh handling. Bodies made of zinc alloy are strong and durable. Look for stainless steel cables and internal mechanisms, as they are resistant to rust and won’t freeze up in cold temperatures.

Simplemost Media

Another feature associated with TSA locks that you’ll want to keep an eye out for is an indicator button. This button pops up when a TSA agent uses their key to open the lock. There are also models that require the TSA agent to relock the device before they can pull their key back out. That ensures your luggage continues to be protected as it heads to the plane.

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