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Master Lock 643D Customizable Combination Lock Black/Silver

Secure your belongings with peace of mind and style using this customizable combination lock

Product Price

Product Review Score

4.1 out of 5 stars

103 reviews

Product Summary

The Master Lock 643D is a tough padlock made in the USA, built to keep your stuff safe from tampering or break-ins. Its solid design means it stands up to the test, making it a great choice for securing your personal items or property.

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Additional Product Details

  • Indoor padlock perfect for cabinets, school lockers, and storage lockers
  • Customizable four-digit combination makes it easy to remember your code
  • Solid metal body with a durable nickel plated steel shackle for extra security
  • Compact lock body size of 1-9/16 in. (40 mm) fits well in tight spaces
  • Shackle diameter of 1/4 in. (6 mm) and length of 7/8 in. (22 mm) ensure reliable locking
  • Preset to open on 0-0-0-0 for easy setup and access
  • User-friendly combination reset process detailed in the manual for quick changes

Unbeatable security for your peace of mind

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Looking for a lock that's tough but also lets you decide the code? The Master Lock 643D Customizable Combination Lock in black and silver is perfect for you. This lock is designed with durability in mind, making it hard to pick. It’s great for securing your locker, gym bag, or even a storage shed. Plus, the customizable combination means you won’t be fumbling to remember random numbers.

Setting your own code is super easy. Just follow the simple instructions, and you’ll have a code that’s all yours in no time. The sleek black and silver design blends well with anything, so it won't stand out in a bad way. Whether you’re a student, athlete, or just someone who values their belongings, this lock gives you security and peace of mind.

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