Product Overview

The Master Lock 4688D Set Your Own Combination TSA approved luggage lock is a reliable and secure travel accessory designed for frequent travelers who prioritize both safety and convenience. This luggage lock allows passengers to set their own three-digit combination, giving them full control over access while ensuring their belongings remain protected during transit. Compatible with standard TSA-approved locks, it enables airport security personnel to inspect checked luggage without damaging the lock or compromising its integrity. Ideal for use on suitcases, backpacks, duffel bags, and other travel gear, this durable lock combines strength with ease of use. Whether you’re flying domestically or internationally, this TSA-approved luggage lock offers peace of mind by balancing security with compliance.

Key Features

• TSA Approval: Designed to meet Transportation Security Administration standards, allowing U.S. airport screeners to open and relock your luggage using specialized tools without causing damage—perfect for travelers concerned about baggage inspection.
• Set Your Own Combination: Features a customizable three-digit combination mechanism that lets you choose a personal code for enhanced security and convenience. The resettable combination ensures flexibility if you want to change it after travel.
• Durable Metal Body: Constructed with a sturdy metal core that resists picking, cutting, and tampering, providing long-lasting protection for your valuables during transport.
• Vinyl-Covered Steel Cable: Includes a flexible cable loop that can securely fasten to zippers or handles, offering versatile attachment options for different types of luggage including backpacks and wheeled suitcases.
• Compact & Lightweight: Engineered for portability, this travel lock adds minimal bulk to your carry-on or checked bag, making it easy to store in a pocket, purse, or small compartment.

Technical Specifications

• Brand: Master Lock
• Model Number: 4688D
• Type: Combination Luggage Lock
• Lock Mechanism: Three-digit, user-settable combination
• Body Material: Metal
• Cable Type: Vinyl-covered steel cable
• TSA Approved: Yes
• Pack Size: Single pack (1 unit)
• Color: Black
• Intended Use: Suitcases, backpacks, duffel bags, and other travel luggage

Benefits & Use Cases

This Master Lock is especially beneficial for travelers who frequently check luggage and want assurance that their items will be inspected safely at airports. Its TSA approval means no forced breakage by security personnel, preserving the lock’s functionality after screening. The ability to set your own combination makes it more secure than fixed-code models, reducing the risk of unauthorized access due to common combinations like ‘000’ or ‘123’. The vinyl-coated cable prevents scratching of delicate luggage surfaces while still offering strong anchoring points. From weekend getaways to international business trips, this lock fits seamlessly into any travel routine. It’s also suitable for securing gym bags, storage containers, or briefcases when additional security is needed beyond basic zipper pulls.

Important Notes

This package includes one Master Lock 4688D in black only; additional colors or quantities are not included. Since it uses a combination system rather than a keyed option, ensure you remember or securely store your chosen code to avoid being locked out of your luggage. While durable, like all combination locks, performance may vary under extreme conditions or heavy misuse. Always double-check that the lock is fully engaged before placing bags in secure areas. Note that this model does not include batteries, keys, or extra cables—only the single lock unit as described.