--- product_id: 51917429 title: "Master Lock 4688D Combination Lock, Blue, 1 Pack" brand: "master lock" price: "£35.25" currency: GBP in_stock: true url: https://www.desertcart.co.uk/products/51917429-master-lock-4688d-combination-lock-blue-1-pack store_origin: GB region: Great Britain --- # TSA-approved security Custom 3-digit combo Durable metal body Master Lock 4688D Combination Lock, Blue, 1 Pack **Brand:** master lock **Price:** £35.25 **Availability:** ✅ In Stock ## Summary > 🔐 Lock in your travel confidence—secure, smart, and TSA-approved! ## Quick Answers - **What is this?** Master Lock 4688D Combination Lock, Blue, 1 Pack by master lock - **How much does it cost?** £35.25 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/51917429-master-lock-4688d-combination-lock-blue-1-pack) ## 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 - • **Trusted Durability:** Backed by Master Lock’s Limited Lifetime Warranty for peace of mind on every trip. - • **Compact & Lightweight:** Sleek 30mm lock body weighing just 68g fits perfectly on backpacks and luggage. - • **Personalized Security:** Set your own 3-digit combination for ultimate control and convenience. - • **Built to Withstand Abuse:** Metal body and vinyl-covered braided steel cable resist rough baggage handling. - • **Travel-Ready TSA Approval:** Effortlessly secure your luggage with TSA screeners able to inspect without damage. ## Overview The Master Lock 4688D is a TSA-approved combination lock featuring a durable 30mm metal body and a flexible, vinyl-covered braided steel cable. It allows travelers to set a personalized 3-digit code while enabling TSA agents to inspect luggage without damage. Compact and lightweight at 68 grams, this lock is designed for reliable security on the go and comes with a Limited Lifetime Warranty from a trusted brand. ## 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. ## 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 | |---------------|-------| | Manufacturer | Master Lock | | Part Number | 4688DBLU | | Product Dimensions | 1.91 x 3.02 x 8.45 cm; 68 g | | Item model number | 4688D | | Size | 1 Pack | | Colour | Blue | | Style | 1 Pack | | Finish | Polished | | Material | Plastic | | Pattern | Lock | | Shape | Rectangular | | Item Package Quantity | 1 | | Number of Pieces | 1 | | Special Features | TSA Approved | | Included Components | 4688D | | Batteries included? | No | | Batteries Required? | No | | Item Weight | 68 g | ## Product Details - **Brand:** Master Lock - **Special feature:** TSA Approved - **Lock type:** Combination Lock - **Item dimensions L x W x H:** 19 x 30 x 84 millimetres - **Material:** Plastic ## Images ![Master Lock 4688D Combination Lock, Blue, 1 Pack - Image 1](https://m.media-amazon.com/images/I/61xQjzGE1jL.jpg) ![Master Lock 4688D Combination Lock, Blue, 1 Pack - Image 2](https://m.media-amazon.com/images/I/81LW0zX0hgL.jpg) ![Master Lock 4688D Combination Lock, Blue, 1 Pack - Image 3](https://m.media-amazon.com/images/I/61fjfqEueLL.jpg) ![Master Lock 4688D Combination Lock, Blue, 1 Pack - Image 4](https://m.media-amazon.com/images/I/21Zm2ZZ0O5L.jpg) ![Master Lock 4688D Combination Lock, Blue, 1 Pack - Image 5](https://m.media-amazon.com/images/I/618iOtehkhL.jpg) ## Available Options This product comes in different **Color** options. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/51917429-master-lock-4688d-combination-lock-blue-1-pack](https://www.desertcart.co.uk/products/51917429-master-lock-4688d-combination-lock-blue-1-pack) --- *Product available on Desertcart Great Britain* *Store origin: GB* *Last updated: 2026-04-24*