Master Lock Padlock Set Your Own Combination TSA Accepted Luggage Lock

In this review the Master Lock 4696EC4 four-pack of TSA-accepted combination padlocks is evaluated for travelers and professionals who need a keyless, reusable way to secure checked luggage and equipment cases. The single biggest reason to consider these locks is the combination of a resettable 4-dial code and a TSA-accessible design, which lets screeners open and relock baggage without cutting the lock; that convenience and compatibility make them useful for frequent flyers and for securing hard cases used in audio-visual, medical, and trade show work.

Key Features

• Set your own combination: The resettable 4-dial combination allows thousands of personalized codes so users can choose a number they will remember without needing a key.
• TSA accepted: The lock is designed so Transportation Security Administration screeners can inspect and relock baggage without damaging the lock, preserving your security after inspection.
• Durable metal body: A 1-5/16 in metal body gives a solid feel and resists everyday wear when used on luggage and equipment cases.
• Extended reach shackle: The 1-7/8 in shackle length and 1/4 in diameter steel shackle make it easier to fit the lock through hasps and case hardware common on Pelican-style and equipment cases.
• Keyless convenience: No keys to lose, making these locks practical for travel and repeated use when quick access and resetting are needed.

Who It's For

The 4696EC4 set is best for travelers, production crews, and professionals who secure equipment cases, Pelican-style cases, or checked luggage and prefer a keyless 4-digit code. Its extended shackle and sturdy metal body suit audio-visual, photography, firearm transport, music, and medical equipment cases where hasps require a longer shackle.

Those who need maximum cut resistance or high-security padlocks for long-term outdoor use should look elsewhere; this product is intended for indoor use and travel security and offers a balance of convenience and basic protection rather than military-grade security.

Pros & Cons

Pros

• Easy to set and reset the combination, offering practical keyless security for travel.
• TSA-accepted design prevents damage from inspections, preserving lock and luggage integrity.
• Extended steel shackle fits equipment cases and cases with integrated hasps more easily than compact travel locks.
• Metal body gives a durable feel and better resistance to wear than cheap plastic-bodied locks.

Cons

• Not intended as a high-security solution; customers report mixed impressions of sturdiness for heavy abuse or determined attacks.
• Size is larger than some travel padlocks, which may be unwelcome for those wanting a minimal footprint on carry-on luggage.

Specifications

Lock body width	1-5/16 in (35 mm)
Shackle diameter	1/4 in (6 mm)
Shackle length	1-7/8 in (48 mm)
Shackle width	7/8 in
Combination	Resettable 4-dial code
Body material	Metal

Our Verdict

The Master Lock 4696EC4 four-pack is a practical, value-oriented choice for travelers and professionals who need TSA-accessible, keyless locks for checked luggage and equipment cases. It offers convenient resetting, a durable metal body, and an extended shackle that fits common case hardware; buy it if you want reliable travel-grade security and easy inspection compatibility rather than a heavy-duty security lock.

Frequently Asked Questions

Can TSA open and relock these without damage?
Yes, the lock is TSA-accepted so screeners can open and relock inspected baggage without cutting the lock.

Will this fit Pelican and equipment case hasps?
The 1-7/8 in shackle length and 1/4 in diameter are designed to provide extended reach and should fit most integrated hasps on equipment and Pelican-style cases.

Is this suitable for outdoor long-term security?
While the metal body and steel shackle offer durability, the lock is intended for indoor use and travel; it is not a substitute for a heavy-duty outdoor security lock.