MASTER LOCK ProSeries 1175D Combination Padlock Open Shackle 57mm Brass Body

The Master Lock 1175D ProSeries® resettable combination padlock is engineered to deliver high-security protection for demanding commercial and industrial applications. Featuring a robust 57mm wide solid brass body, this padlock offers outstanding corrosion resistance, making it an excellent choice for outdoor environments such as utility meters, substations, and security gates.

At its core, the padlock is built for attack resistance. It features a 10mm octagonal boron-carbide shackle that provides superior resistance to cutting and sawing. Security is further enhanced by a deadlocking mechanism designed to defend against prying, shimming, and rap attacks.

For maximum convenience, the 4-digit combination mechanism offers 10,000 possible codes and can be fully reset without the need for a specialist reset tool. The innovative blind dial feature allows users to easily operate the lock in low light, complete darkness, or while wearing gloves. Additionally, an integrated shackle seal and dial dust cover protect the internal components from dirt and moisture, ensuring smooth, long-lasting operation.

Technical Specifications

• Body Width: 57mm
• Body Material: Solid Brass
• Shackle Diameter: 10mm
• Shackle Material: Octagonal Boron Carbide
• Shackle Type: Open Shackle
• Vertical Clearance: 27mm
• Horizontal Clearance: 24mm
• Locking Mechanism: 4-Wheel Combination
• Weight: 395g

Key Features

• ProSeries® Commercial Grade: Designed specifically for heavy-duty industrial and commercial use.
• Corrosion-Resistant Brass Body: Solid brass construction provides excellent weather protection.
• Cut-Resistant Shackle: Octagonal boron-carbide shackle offers ultimate resistance to cutting and sawing.
• Tool-Free Reset: Easily change the 4-digit combination without requiring any special reset tools.
• Blind Dial Operation: Ergonomic dials designed to stop at zero, allowing easy operation in the dark or with gloves.
• Attack-Resistant Deadlock: Deadlocking mechanism protects against prying, shimming, and rap attacks.
• Weather Protection: Shackle seal and dial dust cover shield internal components from dirt and moisture.