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Master Lock 4680B TSA 3-Digit Combination Padlock, Black Finish, 30mm

Master Lock 4680B TSA 3-Digit Combination Padlock, Black Finish, 30mm

The Master Lock 4680B is a TSA-approved combination padlock specifically designed for securing luggage during air travel. Its 30mm body houses a 3-digit resettable combination mechanism, allowing users to set their own personalised code. The lock is certified by Travel Sentry, meaning authorised Transportation Security Administration (TSA) screeners at airports worldwide can open it for inspection using a master key, then relock it without causing damage to your luggage or the lock itself. Constructed with a durable black finish, the padlock features a 3mm diameter hardened steel shackle with internal clearance dimensions of 13mm by 19mm. This size is ideal for fitting through the zipper pulls on most suitcases, briefcases, and travel bags. The design prioritises practicality and durability, backed by a manufacturer's lifetime warranty against mechanical failure, providing long-term peace of mind for frequent travellers. This padlock is best suited for anyone who travels by air and wishes to secure their checked or carry-on luggage. It offers a convenient keyless solution, eliminating the worry of losing a key while away. The resettable code feature is particularly useful for remembering your combination easily. While it provides a deterrent against casual tampering and keeps zippers fastened, it's important to note that its primary function is to facilitate TSA inspections, not to offer maximum security against determined theft.
Brand:Master Lock
Compare prices from £15.66 to £20.97
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5 / 5(1 review)
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2 retailers
Safe.co.uk Product reviews 5.0 (1) Best price
£15.66 *
In Stock
B&Q
£20.97 (incl. £6.00 delivery)
Out of Stock Free delivery over £75.00 90 days returns Click & collect
Retailer information

We checked this product from this store on 13 Feb 2026 at 03:35.

Delivery

Cost
£6.00
Free over
£75.00
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Next day available on selected products
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90 days
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You can return your purchase in its original condition within 90 days.

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In store & online

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Page last updated: 19 Feb 2026, 09:06