---
product_id: 93625318
title: "SURE LOCK TSA Approved Combination Luggage Locks with Open Alert Indicator – Durable Zinc Alloy Cable Travel Locks with Large Easy-Read Dials for Suitcases, Backpacks & Gym Bags(Grey 4 Pack)"
brand: "sure lock"
price: "£27.63"
currency: GBP
in_stock: true
reviews_count: 13
category: "Sure Lock"
url: https://www.desertcart.co.uk/products/93625318-sure-lock-tsa-approved-combination-luggage-locks-with-open-alert
store_origin: GB
region: United Kingdom
---

# 3-digit resettable combination TSA-approved secure combo lock Crush-resistant zinc alloy body SURE LOCK TSA Approved Combination Luggage Locks with Open Alert Indicator – Durable Zinc Alloy Cable Travel Locks with Large Easy-Read Dials for Suitcases, Backpacks & Gym Bags(Grey 4 Pack)

**Brand:** sure lock
**Price:** £27.63
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in peace of mind, unlock your next adventure with confidence!

## Quick Answers

- **What is this?** SURE LOCK TSA Approved Combination Luggage Locks with Open Alert Indicator – Durable Zinc Alloy Cable Travel Locks with Large Easy-Read Dials for Suitcases, Backpacks & Gym Bags(Grey 4 Pack) by sure lock
- **How much does it cost?** £27.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/93625318-sure-lock-tsa-approved-combination-luggage-locks-with-open-alert)

## 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

- • **Flexible Steel Cable:** Braided 4-inch cable fits tricky zippers & odd shapes—versatility meets strength.
- • **Open Alert Indicator:** Instant visual proof if TSA accessed your bag—never second guess your security.
- • **Large Easy-Read Dials:** Bold white digits on matte black for quick unlocking—even in dim light.
- • **Set & Reset in Seconds:** Personalize your 3-digit code with a simple flip—total control, zero hassle.
- • **Travel-Ready TSA Approval:** Effortless security clearance without damage—your luggage stays pristine.

## Overview

The SURE LOCK TSA Approved Combination Luggage Locks (4-pack) feature durable zinc alloy bodies and flexible 4-inch steel cables designed to secure a variety of bags. TSA-approved for damage-free inspections, they include a unique open alert indicator that signals if your luggage was accessed. Large, easy-to-read dials and a quick-reset 3-digit combination system make these locks both user-friendly and travel-smart, trusted by millions for reliable protection on every trip.

## Description

Buy SURE LOCK TSA Approved Combination Luggage Locks with Open Alert Indicator – Durable Zinc Alloy Cable Travel Locks with Large Easy-Read Dials for Suitcases, Backpacks & Gym Bags(Grey 4 Pack) and other Luggage Locks at desertcart.com. Our wide selection is eligible for free shipping and free returns.

Review: Good, sturdy, simple to use, functional wire loop travel locks - A lot of detailed evaluations written about these which, influenced my buying these versus other similar travel wire loop locks. I used them recently on extended travel with backpack type travel bags and they were brilliant for daily use, super easy to use. Most importantly for my eyes when opening in dim light, the combination lines up on one of the edges so easy to quicky see the correct combination, and I liked the functionally of how you push the button to open (and to lock) They are sturdy locks, fit through my backpack zippers holes well. Clear directions are provided for how to change the combination, which is simple. I have used other similar wire loop locks that have functioned fine, but having the combination line-up on one of the edges instread of the face of the lock the way other locks tend to do is a very big plus.
Review: Very nice product that is easy to use and priced well. - This lock is very easy to use and adds security to my luggage. It is very functional and attractive.

## Features

- TSA APPROVED COMBINATION LUGGAGE LOCKS – SAFE INSPECTION WITHOUT DAMAGE These TSA-approved luggage locks let security agents inspect your checked bags without cutting the lock—protecting your luggage from damage and saving you replacement costs. Built with a crush-resistant zinc alloy body and corrosion-resistant internal components, this durable travel lock withstands years of rough handling.
- OPEN ALERT INDICATOR – KNOW IF YOUR BAG WAS INSPECTED Exclusive visual alert: a bright red button pops up when opened by TSA master key during screening and stays visible until you unlock it with your code. Trusted by millions of U.S. travelers over the past decade for reliable performance on every trip.
- EASY TO SET & RESET 3-DIGIT COMBINATION – ONLY YOU CONTROL THE CODE Set or change your personal 3-digit code in seconds. To reset, simply unlock with your current code (default: 000), flip the hidden reset switch, choose a new combination, and lock again. TSA agents can open for inspection—but cannot view or change your password.
- FLEXIBLE STEEL CABLE DESIGN – FITS MORE BAGS THAN RIGID LOCKS The 4-inch braided steel cable easily threads through tight zippers and odd-shaped luggage that standard shackle locks can’t secure. Ideal for suitcases, carry-ons, backpacks, Pelican cases, gun cases, gym bags, and gear bags—offering versatile protection without extra weight.
- LARGE EASY-READ DIALS – CLEAR IN LOW LIGHT, NO GLASSES NEEDED Extra-large white digits on a matte black, non-reflective dial ensure quick, confident unlocking—even in dim airport lighting, hotel rooms, or without reading glasses. A small detail that makes every journey smoother.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07HF55JYQ |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #3,064 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #3 in Luggage Locks |
| Brand | SURE LOCK |
| Color | GREY 4 PACK |
| Control Method | Touch |
| Controller Type | Manual |
| Customer Reviews | 4.7 4.7 out of 5 stars (15,913) |
| Date First Available | July 2, 2017 |
| Finish | Polished |
| Finish Type | Polished |
| Included Components | lock |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 2.13 ounces |
| Item dimensions L x W x H | 2.83 x 0.91 x 3.54 inches |
| Item model number | TSA21105V |
| Lock Type | Combination Lock |
| Manufacturer | SL |
| Material | Zinc |
| Model Name | TSA21105P |
| Number of Pieces | 1 |
| Part Number | TSA21105V |
| Product Dimensions | 2.83 x 0.91 x 3.54 inches |
| Recommended Uses For Product | Travel, Lockers, Camping, Tents, Briefcases, other Cases |
| Shape | Rectangular |
| Size | Large |
| Special Feature | Passcode Unlock, Portable, Resettable, TSA Approved, Weather Resistant |
| Special Features | Passcode Unlock, Portable, Resettable, TSA Approved, Weather Resistant |
| Style | Modern |
| UPC | 857009008151 |
| Usage | luggage,Travel, Lockers, Camping, Tents, Briefcases, other Cases |

## Product Details

- **Brand:** SURE LOCK
- **Item dimensions L x W x H:** 2.83 x 0.91 x 3.54 inches
- **Lock Type:** Combination Lock
- **Material:** Zinc
- **Special Feature:** Passcode Unlock, Portable, Resettable, TSA Approved, Weather Resistant

## Images

![SURE LOCK TSA Approved Combination Luggage Locks with Open Alert Indicator – Durable Zinc Alloy Cable Travel Locks with Large Easy-Read Dials for Suitcases, Backpacks & Gym Bags(Grey 4 Pack) - Image 1](https://m.media-amazon.com/images/I/712b2SOPBgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good, sturdy, simple to use, functional wire loop travel locks
*by D***E on June 3, 2025*

A lot of detailed evaluations written about these which, influenced my buying these versus other similar travel wire loop locks. I used them recently on extended travel with backpack type travel bags and they were brilliant for daily use, super easy to use. Most importantly for my eyes when opening in dim light, the combination lines up on one of the edges so easy to quicky see the correct combination, and I liked the functionally of how you push the button to open (and to lock) They are sturdy locks, fit through my backpack zippers holes well. Clear directions are provided for how to change the combination, which is simple. I have used other similar wire loop locks that have functioned fine, but having the combination line-up on one of the edges instread of the face of the lock the way other locks tend to do is a very big plus.

### ⭐⭐⭐⭐⭐ Very nice product that is easy to use and priced well.
*by T***D on November 3, 2025*

This lock is very easy to use and adds security to my luggage. It is very functional and attractive.

### ⭐⭐⭐⭐⭐ Instant Fan Of These
*by A***R on September 28, 2023*

No wonder these were most recommended best sellers. These, SURE LOCK TSA Compatible Travel Luggage Locks, just work in every aspect of their advertised features. What I am looking for: 1) fit for and good locks for my current suit cases, 2) easy to set up new combination, 3) good pricing, and 4) bonus features, if any. And yeah, SURE LOCK checks all these boxes. First, do they fit? Yup. Got them in the mail, immediately checking to see if they fit through the zipper holes designed for locks. Yup, as expected, passed the test. (Well, as they should, this is the easy part. Next, how easy is it to change the default pass code to my own. And the answer? Quite easy. You just need a letter opener (or maybe even a pen) to move a reset lever from left to right, spin the numbers to your desired new code, and swipe it back from right to left. No screwdriver or any other special tool needed. Fantastically easy. (Way easier than other brands.) Third, pricing! $15 for 2, so around $7 a lock. I mean, I would love for them to be cheaper, but these are quality products. Pass! Finally, I know these are TSA compatible. But I didn't know these locks even have a little red indicator feature that would pop out, letting you know if TSA has opened your lock with their special tool. (The red feature would reset once you open the lock with right combo.) This is a great bonus that I didn't even know about before purchasing! One of my best travel related purchases in a while. This actually felt like a SOLID product the moment I got to fiddle with it; it's meant to do what it's set out to do, and excels at it while doing it. Such a nice feeling when your buy is a good buy, and just works, ya know?

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-18*