Master Lock ProSeries Brass Padlock 2-1/4″ Wide Combination Lock 1177D

Description

Product Overview

The Master Lock ProSeries Brass Padlock, model 1177D, is engineered for demanding commercial and industrial environments where security, durability, and ease of use are paramount. Constructed from high‑grade polished brass, the lock delivers a corrosion‑resistant exterior that maintains its aesthetic appeal even after prolonged exposure to outdoor elements such as rain, humidity, and temperature fluctuations. Measuring 2‑1/4 inches in width, the lock provides a substantial shackle diameter that resists cutting and lever attacks while still fitting standard hasp openings. The lock incorporates a jog‑dial controller with a blind feature, enabling users to set and reset a four‑digit combination without the need for a separate reset tool. With 10,000 possible combinations, the padlock offers a high level of configurability, allowing each user to create a unique code that can be changed as needed for enhanced security management.

Usage

Designed with versatility in mind, this padlock excels in a wide range of applications. It is an ideal solution for securing toolboxes, equipment cabinets, storage sheds, and outdoor workstations on construction sites. The ergonomic dials are sized for comfortable operation, even when users are wearing gloves—a common requirement for technicians working in cold climates or handling hazardous materials. The blind‑dial design also ensures that the lock can be opened in low‑light or completely dark conditions, as the tactile feedback of the dial clicks provides a reliable method for locating the correct combination without visual cues. Additionally, the shackle seal and dust cover protect the internal mechanisms from debris, sand, and moisture, reducing the likelihood of malfunction and extending the service life of the lock.

For fence and gate security, the 2‑1/4 inch shackle offers sufficient strength to deter tampering while the polished brass finish blends seamlessly with both residential and commercial aesthetics. The lock’s compact dimensions—1.27 x 2.25 x 3.43 inches—allow it to be used on narrow hasps where larger locks would be impractical. Whether you are a facilities manager overseeing multiple access points, a contractor needing reliable lock solutions for daily use, or a homeowner seeking a robust lock for garden gates, the ProSeries brass padlock delivers consistent performance across all scenarios.

Why Choose Us

Master Lock has a legacy of over 90 years in lock manufacturing, and the ProSeries line reflects the company’s commitment to innovation, quality, and customer satisfaction. Each padlock undergoes rigorous testing for impact resistance, corrosion resistance, and operational reliability, ensuring that the product meets or exceeds industry standards for commercial‑grade security devices. The resettable combination feature eliminates the need for multiple locks or key management, simplifying inventory control for businesses that require frequent code changes due to personnel turnover or security policy updates.

Beyond the physical product, Master Lock provides comprehensive after‑sales support, including detailed instruction guides, online resources, and a responsive customer service team ready to assist with any questions regarding installation, combination reset procedures, or warranty claims. The lock is backed by a limited warranty that covers manufacturing defects, giving buyers confidence that their investment is protected. By choosing the ProSeries brass padlock, customers benefit from a blend of proven engineering, user‑centric design, and a service network that prioritizes long‑term reliability.

Key Features

• Polished brass construction provides a sleek, corrosion‑resistant finish that endures harsh outdoor conditions.
• Resettable four‑digit combination offers 10,000 possible codes, eliminating the need for a separate reset tool.
• Large ergonomic blind dials allow operation with gloves and in low‑light environments for added convenience.
• Shackle seal and dust cover protect internal components from debris, extending lock lifespan and reducing maintenance.
• Master Lock’s dedicated customer support and warranty ensure reliable after‑sales service and peace of mind.

FAQ

How do I reset the combination without a tool?

To reset the combination, turn the dial to the reset position indicated in the instruction guide, then follow the step‑by‑step process to enter a new four‑digit code. The lock’s design eliminates the need for any external tools, making the reset quick and straightforward.

Is the brass finish prone to tarnishing over time?

The polished brass finish is treated to resist tarnish and corrosion. Regular cleaning with a mild soap solution and a soft cloth will maintain its shine. In extreme environments, a protective coating can be applied for added durability.

Can the lock be used on a hasp with a smaller opening?

The 2‑1/4 inch shackle is designed to fit standard commercial‑grade hasps. For smaller openings, you may need to select a lock with a narrower shackle, but the ProSeries model provides a balance of strength and size suitable for most applications.

What is the warranty coverage for this padlock?

Master Lock offers a limited warranty that covers manufacturing defects for a specified period from the date of purchase. The warranty does not cover damage caused by misuse, improper installation, or external forces beyond normal wear and tear.

Does the lock require batteries for operation?

No. The ProSeries brass padlock is a purely mechanical device and does not require batteries, ensuring reliable performance without the need for periodic battery replacement.