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10,000 codes, and 26 inches of cable to tie bags together

ZHEGE 4-digit cable lock with 26 in cable

The only four-digit lock in the American half of this hub, with a retractable 26-inch cable that secures two or three bags together.

ZHEGE four-digit TSA cable lock with its coiled steel cable extended

ZHEGE 4-digit cable lock with 26 in cable

The only four-digit lock in the American half of this hub, with a retractable 26-inch cable that secures two or three bags together.

Amazon reference
B07WF3TRYD
EAN
0824007401529
  • Four digits — 10,000 combinations, ten times a three-digit lock, and the listing says so correctly
  • A 26-inch self-retracting steel cable that secures two or three bags together, which no other lock here can do
  • Does not mention the red-diamond TSA marking

Best for: A train, a hostel or an overnight coach, where bags have to be tied to each other or to something fixed

≈ $10
Check price on Amazon

Specifications

Amazon reference
B07WF3TRYD
EAN
0824007401529

This is the only four-digit lock in the American half of the shelf, and the only one with a cable long enough to do something a padlock cannot. Ten thousand combinations instead of a thousand — the listing states the comparison correctly as ten times harder — and 26 inches of self-retracting steel cable that will pass through the handles of two or three bags, or round a train luggage rack, a hostel bed frame or a cafe chair.

That is this hub’s third comparison made concrete. A shackle lock closes a zip; a cable lock attaches a bag to the world. For an overnight train or a shared dormitory, the second is the useful one, and the cable retracts into itself afterwards rather than tangling in a bag.

The specification is unusually complete: a 0.1 in cable, a 0.14 in shackle, a body of 2.6 by 1.1 by 0.47 in and a weight of 0.16 lb for the lock with the cable given separately. The mechanism is described properly too — the screener’s master key is captive until the lock is closed again, so a bag cannot be left open after an inspection. What the page does not do, like every other American listing on this shelf, is confirm the red-diamond marking this hub’s buying tip asks for. And a tenth of an inch of cable is a deterrent rather than a defense.

Availability

Read on the day this page was built: $9 at the American Amazon shop.

Read from Keepa on the day this page was last revised; stock and price both move without notice.

Prices quoted in this text were read on 2026-10-07. The live price is at the top of the page.

What travelers ask

What is a 26-inch cable actually for?

Tying things to each other, or to something fixed. This hub’s third comparison is cable-style locks against standard shackle locks, and 26 inches is enough to pass through the handles of two or three bags, or round a luggage rack on a train, a bed frame in a hostel or a chair leg in a cafe. A shackle lock can only close a zip. What a 0.1 in cable will not do is resist a determined attack — it is a deterrent against a bag walking off while you sleep.

Is four digits worth the extra dial?

On the arithmetic, yes: 10,000 combinations against 1,000, and the listing states the comparison accurately as ten times harder. In practice a luggage lock is not defeated by guessing the code — it is cut, or the zip is opened with a pen and re-zipped. The fourth dial matters most where a lock is left in a shared space for hours, which is exactly the use a 26-inch cable is for.

What does the captive key change?

It stops a bag being left unlocked. The listing states that "the key can only be removed after relocking", which means a screener who opens the lock has to close it again to get their master key back. Two makers on this shelf describe the same mechanism, and it addresses a real complaint: a lock opened for inspection and then left hanging open is worse than no lock at all.

More tsa locks

  • ZHEGE TSA 4-dial combination luggage locks

    ZHEGE TSA 4-Dial Locks 4-Pack

    A four-pack of TSA-recognized combination locks, confirmed for sale on three of the four European markets checked at review time.

    • Four locks in one purchase, covering a full set of family luggage
    • 4-digit combination gives more code combinations than a 3-digit dial
    • Not confirmed for sale on the Italian market under this exact listing at review time
    Search Amazon for this model
  • Diyife TSA-recognized combination luggage locks
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    Diyife TSA Combination Locks 2-Pack

    A two-pack of combination locks with the genuine TSA-recognized red-diamond marking, confirmed across four markets under the same reference.

    • Carries the official red-diamond TSA-recognized indicator
    • Combination mechanism needs no key to lose
    • Combination locks can be reset accidentally if the dial is knocked in transit
    8.4/10 ≈ $10
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  • Four Forge TSA cable locks in four colors with their open-alert indicators

    Forge Open-alert cable locks, 4 colours, 4-pack

    Four cable locks in four colors, with the cable measured end to end and as a locked loop — and a mechanism that will not release the screener’s key until the bag is shut again.

    Amazon reference
    B07DPBCV79
    EAN
    0857009008298
    • Publishes the cable two ways: 4 in end to end, and a 1.5 in internal loop when locked — the figure that decides what it will go round
    • States that the screener must relock the bag to remove their own key
    • Does not mention the red-diamond TSA marking

    Best for: Four bags that have to be told apart on a carousel, with the cable flexibility a shackle lacks

    ≈ $25
    Check price on Amazon

Elsewhere in the spares drawer

  • ALMING roll compression bag with its sliding zip clip and base exhaust vent

    ALMING 222 roll compression bags, 12-pack

    The one set on this shelf that describes its own mechanism step by step — the clip, the zip, the roll and the one-way vent at the bottom.

    Amazon reference
    B0CCVHQZ2P
    EAN
    0708214171546
    • Describes the whole mechanism: slide the clip along the double zipper until sealed, then roll from the opening down, forcing air out through a one-way vent at the bottom
    • Names the material, PA+PE, which four sets on this shelf do and three do not
    • Titled "No Vacuum Pump Or Air Extractor is Needed" and calls its own bags "vacuum storage bags" in three bullets

    Best for: Understanding what you are buying before you buy it

    ≈ $11
    Check price on Amazon
  • HIBAG roll-up compression bags with their blue and yellow zip guide lines

    HIBAG 12-Travel roll-up compression bags

    The cheapest set in this hub, and the only one that puts colored lines on the zip so you can see whether the seal has closed.

    Amazon reference
    B07PLHBVZQ
    EAN
    0601308139920
    • Needs no pump and no power at all: it compresses by rolling, which works in a hostel exactly as it does at home
    • A two-level double zipper, one side lower than the other, specifically so the two tracks can be separated when opening
    • Publishes no dimensions at all: "M size" and "L size" are the whole of it, where the roll set beside it gives both in inches

    Best for: Compressing clothes mid-trip with nothing but your hands

    ≈ $10
    Check price on Amazon
  • SNOCOD vacuum storage bags with their 135 gram one-button electric pump

    SNOCOD S08-15 vacuum storage bags with pump, 15-pack

    The only listing on this shelf to weigh its pump, and the only one whose own two timing figures are an order of magnitude apart.

    Amazon reference
    B0HGQML546
    EAN
    0769851384348
    • Publishes the pump weight, 135 g (4.8 oz), which is the figure that decides whether it comes with you — and no other listing here gives it
    • Works with a household vacuum cleaner as well as the supplied pump, so there are two ways to compress a bag
    • Says "finishes compression in seconds" in one bullet and "18 minutes continuous use for compressing over 15 bags" in the next — about 72 seconds a bag

    Best for: Packing at home with a vacuum cleaner, and on the road with the pump

    ≈ $30
    Check price on Amazon

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