---
product_id: 1539345
title: "Master Lock Blue Set Your Own Combination TSA Approved Luggage Lock, Travel Zipper Padlock is Perfect for Suitcases, Bags, or Backpacks, 4688D"
brand: "master lock"
price: "¥3388"
currency: JPY
in_stock: true
reviews_count: 13
category: "Master Lock"
url: https://www.desertcart.jp/products/1539345-master-lock-blue-set-your-own-combination-tsa-approved-luggage
store_origin: JP
region: Japan
---

# TSA Approved Security Set Your Own Combo Durable Metal Body Master Lock Blue Set Your Own Combination TSA Approved Luggage Lock, Travel Zipper Padlock is Perfect for Suitcases, Bags, or Backpacks, 4688D

**Brand:** master lock
**Price:** ¥3388
**Availability:** ✅ In Stock

## Summary

> ✈️ Lock in your travel freedom with TSA-approved toughness!

## Quick Answers

- **What is this?** Master Lock Blue Set Your Own Combination TSA Approved Luggage Lock, Travel Zipper Padlock is Perfect for Suitcases, Bags, or Backpacks, 4688D by master lock
- **How much does it cost?** ¥3388 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/1539345-master-lock-blue-set-your-own-combination-tsa-approved-luggage)

## Best For

- master lock enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Strong:** Sleek 1-3/16 inch wide lock body with a flexible 1/8 inch shackle fits perfectly on suitcases, backpacks, and more.
- • **Travel-Ready TSA Approval:** Secure your luggage with a lock TSA agents can open and relock without damage—stress-free airport security.
- • **Customizable 3-Digit Combo:** Personalize your lock code quickly and easily—no keys to lose, just smooth, reliable dials.
- • **Rugged Metal & Vinyl Build:** Engineered with a tough metal body and vinyl-coated braided steel cable to withstand rough baggage handling.
- • **Trusted Brand with Warranty:** Backed by Master Lock’s 2-year manufacturer warranty and a legacy of reliability for peace of mind on every trip.

## Overview

The Master Lock 4688D is a TSA-approved, set-your-own combination luggage lock featuring a durable 30mm metal body and a flexible vinyl-covered braided steel cable. Designed for hassle-free airport security inspections, it offers customizable 3-digit codes and compact dimensions ideal for suitcases, backpacks, and travel bags. Trusted by millions, it comes with a 2-year warranty ensuring reliable protection on every journey.

## Description

The Master Lock 4688D Set Your Own Combination TSA-Accepted Luggage Lock features a 1-3/16in (30mm) wide metal body for durability. The 1/8in (3mm) diameter shackle is 1-1/2in (38mm) long and made of vinyl covered flexible braided steel, offering resistance to abuse from baggage handling equipment. Transportation Security Administration (TSA) screeners can open, inspect and relock bags locked with a TSA-Accepted lock. Lock your checked baggage with the lock TSA screeners won’t cut! The Limited Lifetime Warranty provides peace of mind from a brand you know and can trust.

Review: Solid Lock with Easy Combo Setup - I bought this Master Lock for multiple rifle cases, and it does exactly what I need. Setting my own combination was quick and straightforward thanks to the clear instructions. Once set, the dials turn smoothly and feel solid. The build quality is solid for general use. It’s not meant for ultra-high security situations, but for luggage and rifle cases, it works perfectly (i.e., checks the compliance box for rifle cases in MA). I also like not having to carry a key around. Overall, reliable and convenient.
Review: Nice Locks! - Worked Great. Very durable. Easy to use. Kept everything safe.

## Features

- TSA approved luggage lock enables screeners with the ability to inspect and relock luggage without damaging lock
- Set your own three-digit combination luggage lock; TSA lock is best used as a luggage lock or backpack lock
- Travel lock is constructed with a metal body for durability and a vinyl covered cable for resistance to abuse from baggage handling equipment
- 1-3/16 inch (30 millimeter) wide lock body; 1/8 inch (3 millimeter) diameter shackle with 1-1/2 inch (38 millimeter) length, 5/8 inch (16 millimeter) width

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003P0WLXQ |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #9,672 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #8 in Luggage Locks |
| Brand | Master Lock |
| Color | Blue |
| Control Method | App |
| Controller Type | Jog dial |
| Customer Reviews | 4.3 4.3 out of 5 stars (21,276) |
| Date First Available | June 16, 2010 |
| Finish | Polished |
| Finish Type | Polished |
| Global Trade Identification Number | 00071649152719 |
| Included Components | 4688D |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 2.39 ounces |
| Item dimensions L x W x H | 0.75 x 1.19 x 3.33 inches |
| Item model number | 4688D |
| Lock Type | Combination Lock |
| Manufacturer | Master Lock |
| Material | Plastic |
| Model Name | 4688D |
| Number of Pieces | 1 |
| Part Number | 4688DBLU |
| Pattern | Lock |
| Product Dimensions | 0.75 x 1.19 x 3.33 inches |
| Recommended Uses For Product | travel |
| Shape | Rectangular |
| Size | 1 Pack |
| Special Feature | TSA Approved |
| Special Features | TSA Approved |
| Style | 1 Pack |
| UPC | 071649152719 |
| Warranty Description | 2 Year Manufacturer |

## Product Details

- **Brand:** Master Lock
- **Item dimensions L x W x H:** 0.75 x 1.19 x 3.33 inches
- **Lock Type:** Combination Lock
- **Material:** Plastic
- **Special Feature:** TSA Approved

## Images

![Master Lock Blue Set Your Own Combination TSA Approved Luggage Lock, Travel Zipper Padlock is Perfect for Suitcases, Bags, or Backpacks, 4688D - Image 1](https://m.media-amazon.com/images/I/61xQjzGE1jL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid Lock with Easy Combo Setup
*by D***. on July 7, 2025*

I bought this Master Lock for multiple rifle cases, and it does exactly what I need. Setting my own combination was quick and straightforward thanks to the clear instructions. Once set, the dials turn smoothly and feel solid. The build quality is solid for general use. It’s not meant for ultra-high security situations, but for luggage and rifle cases, it works perfectly (i.e., checks the compliance box for rifle cases in MA). I also like not having to carry a key around. Overall, reliable and convenient.

### ⭐⭐⭐⭐⭐ Nice Locks!
*by B***0 on November 7, 2025*

Worked Great. Very durable. Easy to use. Kept everything safe.

### ⭐⭐⭐⭐ Good, but hard to read
*by R***L on January 12, 2026*

Works well for luggage and other instances, such as locker in hostels. Downside: it's hard to read the numbers due to light glare on the metal.

## Frequently Bought Together

- Master Lock Blue Set Your Own Combination TSA Approved Luggage Lock, Travel Zipper Padlock is Perfect for Suitcases, Bags, or Backpacks, 4688D
- Apple AirTag 4 Pack

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-26*