---
product_id: 229595681
title: "SURE LOCK TSA-Approved 4-Digit Resettable Combination Lock with Open Alert, Easy-Read Dials - for Luggage, School Lockers, Gym, Office, Toolbox & Security Cases (Available in 1/2/4-Pack), BLACK 1 PACK"
brand: "sure lock"
price: "NT$1461"
currency: TWD
in_stock: true
reviews_count: 5
url: https://www.desertcart.tw/products/229595681-sure-lock-tsa-approved-4-digit-resettable-combination-lock-open
store_origin: TW
region: Taiwan
---

# Ultra-tough alloy body TSA open alert indicator Hardened stainless steel mechanism SURE LOCK TSA-Approved 4-Digit Resettable Combination Lock with Open Alert, Easy-Read Dials - for Luggage, School Lockers, Gym, Office, Toolbox & Security Cases (Available in 1/2/4-Pack), BLACK 1 PACK

**Brand:** sure lock
**Price:** NT$1461
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in peace of mind, unlock your travel confidence!

## Quick Answers

- **What is this?** SURE LOCK TSA-Approved 4-Digit Resettable Combination Lock with Open Alert, Easy-Read Dials - for Luggage, School Lockers, Gym, Office, Toolbox & Security Cases (Available in 1/2/4-Pack), BLACK 1 PACK by sure lock
- **How much does it cost?** NT$1461 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/229595681-sure-lock-tsa-approved-4-digit-resettable-combination-lock-open)

## Best For

- sure lock enthusiasts

## Why This Product

- Trusted sure lock brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Forget the Combo Stress:** Keyed lock design eliminates the hassle of remembering combinations—perfect for infrequent travelers.
- • **One Key, Multiple Locks:** Order multi-packs with all locks keyed alike, simplifying access for you and your trusted circle.
- • **Unbreakable Airport Armor:** Crafted with a 100% alloy body and hardened steel shackle to withstand the harshest baggage handling.
- • **Instant TSA Inspection Alert:** Know immediately if your luggage has been opened, so you never lose track of your belongings.
- • **Premium Security, Smart Price:** Get TSA-approved protection with durable materials at a fraction of the cost of other locks.

## Overview

The SURE LOCK TSA-Approved 4-Digit Resettable Combination Lock features an ultra-durable alloy body and hardened stainless steel mechanism designed to resist rust and damage from rough baggage handling. It includes a TSA open alert indicator to notify you if your luggage has been inspected, and its keyed lock system removes the need to remember combinations. Available in single or multi-packs with keyed-alike convenience, this compact, lightweight lock offers professional-grade security at an exceptional value.

## Description

♦ Airport Theft is More Common Than You Think. Between 2010 and 2014 the TSA reported more than $2.4 million in missing items at American airports alone. 25% of these thefts happened in the baggage pick-up areas. ♦ TSA Locks Work as an Excellent Deterrent. With so many bags unlocked, other people present and limited time to work in, thieves will pass locked bags by in favor of easier unlocked targets.♦ An Alloy Body Designed for Tough Work. SureLock uses a 100% alloy body which is built with the stress of airport handling in mind. We back this up with a lifetime warranty which covers damage caused by baggage handlers and TSA inspectors. ♦ Know if You’ve Been Inspected Right Away. There’s nothing worse than getting to your hotel and discovering that the TSA has lost an important item when inspecting your luggage. SureLock’s inspection indicator will let you know if the luggage has been opened right away so you can deal with any problems while you’re still at the airport.

## Features

- THE MOST DURABLE LOCK ON THE MARKET. SureLock uses an ultra tough alloy body to protect our locks from the harshest of baggage handling. Our hardened stainless steel internal lock mechanisms won't rust or freeze up even after years of use. Put our locks to the test. We back them with a complete money back guarantee.
- NO NEED TO REMEMBER A COMBINATION. Many travellers will use their TSA locks once or twice a year. Because of this, it can be easy to forget combinations. You can avoid this problem by using a keyed lock.
- ALL LOCKS IN A PACKAGE ARE KEYED ALIKE. If you order four locks there's no need to have four separate keys. The extra keys provided can be kept in a safe location or given to family members.
- GREAT VALUE FOR COST. Because the internal mechanisms on a keyed lock are simpler and a combination lock, we're able to offer these locks at a significantly lower price than other TSA compatible locks. You're getting tough lock with an alloy body and hardened steel shackle at an excellent price.
- A WIDE VARIETY OF USES. These locks can be used to secure gym bags, gun cases, lockers, briefcases and more all in addition to their primary use of protecting your luggage.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | SURE LOCK |
| Part Number | 43237-2 |
| Product Dimensions | 8 x 1.19 x 2.49 cm; 59 g |
| Item model number | TSA17021 |
| Size | L |
| Colour | Black |
| Style | Compact |
| Finish | Polished |
| Material | Zinc |
| Shape | Rectangular |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Special Features | Key Unlock |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 59 g |

## Product Details

- **Brand:** SURE LOCK
- **Special feature:** Key Unlock
- **Lock type:** Combination Lock
- **Item dimensions L x W x H:** 8 x 1.2 x 2.5 centimetres
- **Material:** Zinc

## Images

![SURE LOCK TSA-Approved 4-Digit Resettable Combination Lock with Open Alert, Easy-Read Dials - for Luggage, School Lockers, Gym, Office, Toolbox & Security Cases (Available in 1/2/4-Pack), BLACK 1 PACK - Image 1](https://m.media-amazon.com/images/I/51nRvaOPj0L.jpg)
![SURE LOCK TSA-Approved 4-Digit Resettable Combination Lock with Open Alert, Easy-Read Dials - for Luggage, School Lockers, Gym, Office, Toolbox & Security Cases (Available in 1/2/4-Pack), BLACK 1 PACK - Image 2](https://m.media-amazon.com/images/I/61t7iBUzwQL.jpg)
![SURE LOCK TSA-Approved 4-Digit Resettable Combination Lock with Open Alert, Easy-Read Dials - for Luggage, School Lockers, Gym, Office, Toolbox & Security Cases (Available in 1/2/4-Pack), BLACK 1 PACK - Image 3](https://m.media-amazon.com/images/I/61TTKZm1+QL.jpg)
![SURE LOCK TSA-Approved 4-Digit Resettable Combination Lock with Open Alert, Easy-Read Dials - for Luggage, School Lockers, Gym, Office, Toolbox & Security Cases (Available in 1/2/4-Pack), BLACK 1 PACK - Image 4](https://m.media-amazon.com/images/I/61Mpn6V6dRL.jpg)
![SURE LOCK TSA-Approved 4-Digit Resettable Combination Lock with Open Alert, Easy-Read Dials - for Luggage, School Lockers, Gym, Office, Toolbox & Security Cases (Available in 1/2/4-Pack), BLACK 1 PACK - Image 5](https://m.media-amazon.com/images/I/61vDV6FCQJL.jpg)

## Available Options

This product comes in different **Colour Name, Item Package Quantity** options.

## Questions & Answers

**Q: Can I buy a four pack of the blue or black locks?**
A: You will have to look at the product information.

**Q: It is unclear how many locks are being offered for the price of $19.85. What does this price buy me in terms of quantity?**
A: Thanks for your question. $19.85 is the price for four locks. Have a great day

**Q: My 2 luggage was opened by tsa with this lock. how to reset the red indicator because it will not reset using the guide and won't lock anymore?**
A: Thanks for letting us know about this problem.  It sounds like the TSA may have incorrectly re-locked the lock so let's get you a replacement.  Could you e-mail us your current shipping address as well as the Amazon order ID # for your purchase?  You can find our contact information on the box or by clicking on our seller name (SureLock) on the product's details page.  Have a great day -Taylor

**Q: I followed the instructions in the package to reset my code from 0000. The lock is now closed and won’t open using my new code or the factory setting**
A: Try going to either the factory setting 0000 or your new code and move each number individually up and down 1 to 2 numbers then back to where they were.  as you move them, try to open the lock.  For example, if the new code is 4444, try 4445 then 4446 then 4443 then 4442, go back to 4444 then try 4454...  It might work

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Good Quality
  

*by C***Y on Reviewed in Canada on 27 March 2024*

Great product

### ⭐⭐⭐⭐ 







  
  
    Handy little combination lock
  

*by T***Y on Reviewed in the United States on 12 March 2024*

This lock combination was easy to set up.  Sturdy little lock with TSA key slot. My only concern is it doesn’t seem to push in too far in the locked position.  Not just for luggage as it would also fit other things too.

### ⭐⭐⭐⭐⭐ 







  
  
    It performed as expected
  

*by S***N on Reviewed in the United States on 16 March 2024*

I just needed to lock my gym locker for water aerobics.  I didn't need 4 numbers on it nor a complicated lock for my needs, but the price was the lowest.  I made my life easy by only turning the bottom number one off, so to open, I turn the one number back.  So my combo is 3333.  I turn only the bottom to lock, so it's 3334 to lock, so I only have to turn the bottom number back to 3.

## Frequently Bought Together

- SURE LOCK TSA Approved 4-Digit Resettable Combination Luggage Lock with Open Alert, Easy-Read Dials - for Luggage, School Lockers, Gym, Office, Toolbox & Security Cases (Black 1 Pack)
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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-25*