Master Lock Alloy Steel 3-Digit TSA Lock

Last updated: March 16, 2023


The metal body on this TSA lock, as well as the vinyl covered cable ensure the lock holds up during travel. Vacationers will find the three-digit combination easy to set up, which means you'll get out the front door much faster. The lock comes in black, blue, red and silver; however, the color you get is selected randomly by the seller.

Master Lock Alloy Steel 3-Digit TSA Lock

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.

Product Details

Key Takeaway: Although this TSA lock has a budget-friendly price tag, it's still quality made and able to protect your belongings from theft.

In our analysis of 31 expert reviews, the Master Lock Alloy Steel 3-Digit TSA Lock placed 6th when we looked at the top 13 products in the category. For the full ranking, see below.

From The Manufacturer

Master Lock, 4688D, tsa approved luggage locks, tsa lock, luggage locks tsa approved Master Lock 4688D Set Your Own Combination TSA Accepted Luggage Lock combination lock, combination padlock TSA Accepted Luggage Lock TSA Lock Set Your Own Combination Set your own combination for easy combination recall and convenience. Travel with Confidence Lock your bags with the lock TSA screeners won’t cut! This lock allows your luggage to be unlocked and inspected by security agents without damaging the lock. Master Lock partners with Travel Sentry, the authorized partner of the Transportation Security Administration, to ensure our locks meet TSA specifications. Flexible Cable Flexible shackle protects zipper from damage. Master Lock For Everything Worth Protecting

Expert Reviews


What reviewers liked

To restrict access to your backpack while traveling, it is one of the best remedies in the market. Its flexible cable is easy to set up. You are getting a long-lasting, TSA-approved lock with a resettable combination system (three-dial).
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Cheap, and incredibly easy to use, these TSA Approved luggage locks will keep your luggage protected. Made with a metal lock body and a vinyl covered cable, this lock will put up with plenty wear and tear. Small but perfectly formed, this padlock is perfect for both suitcases and backpacks.
The Master Lock 4688D luggage lock cable is lean and flexible, which makes it effortless to slip the tip through luggage lock hoops. Now your full luggage will go through a thorough check and still the lock will remain intact. Setting the combination is pretty simple as well.

What reviewers didn't like

The Master Lock 4688D will not secure your safe from thieves.
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View our TSA Lock buying guide for in-depth advice and recommendations.

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