Travel Sentry 4-Dial Combination Padlock for Checked Luggage This resettable combination padlock carries the Travel Sentry licence — the red diamond logo on the lock body confirms that authorised security screeners at participating airports can open and relock it using a master tool during baggage inspection, without cutting the shackle. Four independent dials give you 10,000 possible combinations. Set your own code, change it whenever you like, and travel without carrying a key. Note: airline carry-on rules and security screening procedures vary by carrier and country. Always check your airline's current baggage policy before you fly. What You Get Travel Sentry-recognised lock — red diamond logo on body confirms programme membership Model: TSA007 Resettable 4-digit combination — default code 0-0-0-0 10,000 unique code combinations Zinc alloy body with chrome-plated steel dials Hardened steel shackle Compact size — fits standard luggage zipper loops [VERIFY: dimensions L × W × H mm with supplier] Weight: [VERIFY: g per lock with supplier] Colour: Black Specifications Lock type 4-dial resettable combination Programme Travel Sentry-recognised (red diamond) Model TSA007 Combinations 10,000 Body material Zinc alloy Dial material Chrome-plated metal Shackle material Hardened steel Dimensions [VERIFY: L × W × H mm] Weight (each) [VERIFY: g] Default code 0-0-0-0 Colour Black Country of origin [VERIFY with supplier] Warranty [VERIFY with supplier] What's in the Box Each pack contains the number of locks shown in the variant selector — 1, 2, 3, 4, 5, or 6 locks. [VERIFY: confirm whether an instructions sheet is included.] How to Set Your Combination Open the lock using the default code 0-0-0-0. Push the shackle down and rotate it 90° to access the reset position. Dial your new 4-digit code. Rotate the shackle back and release to lock in the new combination. Test your new code before closing your bag. [VERIFY these reset steps against the physical lock or supplier instructions before publishing.] Best For Checked luggage on domestic and international flights Gym and pool lockers Toolboxes and storage sheds Families or groups wanting matching locks in one purchase May Not Suit Carry-on bags — most airlines do not require locks on carry-on luggage; check your airline's policy High-security applications requiring a keyed or disc-detainer mechanism Prolonged outdoor or wet-weather exposure [VERIFY: weather resistance rating with supplier] Frequently Asked Questions Can airport security open this lock without cutting it?Yes — this lock carries the Travel Sentry licence (red diamond logo). Authorised security screeners at participating airports, including major Australian international airports, can open and relock it using a Travel Sentry master tool during baggage inspection. How do I know this is a genuine Travel Sentry lock?Look for the red diamond logo on the lock body. That mark indicates the lock is manufactured under a Travel Sentry licence. The model number TSA007 is also visible on the base of the lock. Can I use this on carry-on luggage?Most airlines permit but do not require locks on carry-on bags. Security screeners may ask you to remove a lock for inspection. Check your airline's current carry-on policy before you fly, as rules change. How many combinations does a 4-dial lock have?Each dial has 10 positions (0–9), giving 10 × 10 × 10 × 10 = 10,000 possible combinations. Are the locks in a multi-pack all the same combination?All locks ship with the default code 0-0-0-0 and each resets independently, so you can set a different code on each lock if you prefer. I forgot my combination. What do I do?[VERIFY: Is there a reset procedure without knowing the current code? If yes, describe it here. If no, state that clearly.] Contact us at [email protected] and we'll help where we can. Shipping All orders are dispatched from our warehouse in Charlestown, NSW. Orders placed before 2:00 pm AEST Monday to Friday are dispatched the same day via Australia Post eParcel with tracking. Orders placed after 2:00 pm are dispatched the next business day. Estimated delivery times: 2–4 business days to Australian eastern capitals. Rural and remote areas may take longer. Upgrade to eParcel Express at checkout for next business day delivery to most locations Australia-wide. For New Zealand shipping quotes, email us at [email protected] or call 0412 333 115. Returns We accept returns within 30 days of receipt. Items must be in 100% resaleable condition in original, unmarked packaging. A restocking fee of up to 20% may apply for change-of-mind returns. Faulty or incorrectly sent items are returned at our expense — contact us immediately upon receipt. To initiate a return, email [email protected] with your order number, the product details, and your reason for return. We will issue a Return Authorisation Number (RAN) — do not send items back without one. Once issued, the package must be returned within 14 days. Contact Us Email: [email protected]: 0412 333 115Monday to Friday, 9am–5pm AEST