Master Lock 178EC2 4-Digit Set-Your-Own Padlocks – 2-Pack, Weather Resistant

Overview

The Master Lock 178EC2 Set Your Own Combination Padlocks fuse rugged construction with flexible security for everyday needs. Each lock features a 2-inch-wide solid body designed to withstand routine use, and a hardened 5/16-inch shackle that improves cut resistance while maintaining a compact profile.

The four-digit dial opens a world of possible codes—thousands of unique combinations—to help you tailor access without relying on a single default code. The locks ship preset to 0-0-0-0, but you can set a code that’s easier to remember using the included combo-change tool.

Two-pack value and reliability

These two padlocks are ideal when you need consistent security across multiple access points, such as gym lockers, school lockers, gates, or garden sheds. The set Your Own Combination design balances control with convenience, so you can rotate access between settings without swapping devices.

• Two locks in one package, ready to configure separately
• Includes a tool to change your four-digit combination
• Solid body plus hardened shackle enhances durability and resistance in daily use
• Weather-resistant design suitable for indoor and outdoor environments

Key specs at a glance

• 2-inch (51 mm) wide lock body
• 5/16-inch (8 mm) diameter hardened steel shackle
• Shackle length: 1 inch (25 mm); lock width 1 inch
• Four-digit dialing with thousands of possible combinations
• Presets to 0-0-0-0; easy to customize
• Limited Lifetime Warranty from Master Lock

Practical uses and setup tips

In daily routines, you can keep sports gear, tools, or personal items secured with a code that you choose and can recall. For institutions or facilities, the two-pack setup allows parallel access control across different points, reducing the risk of sharing a single access code.

To set or reset your code, use the included change tool and follow the step-by-step guide. For best results, pick a code that blends digits you can remember with enough variation to avoid easy guesses, and store the combination in a safe, memorable place.

Why consider a Master Lock 178EC2

The design emphasizes practicality: a robust body, a robust shackle, and flexible access control, all backed by a trusted brand and a warranty. While outcomes depend on your environment and habits, these padlocks may offer a straightforward way to safeguard belongings and streamline access across multiple sites.