The Mul-T-Lock C-Series C6 Padlock is a professional, high-security padlock designed to provide robust physical protection for a wide range of general-use applications. Combining a hardened steel outer shell with a black-plated solid brass core, this padlock is engineered to withstand harsh weather conditions and aggressive physical attacks.

This specific model features an open shackle (OS) design and a convenient pop-open (POP) mechanism. Upon rotating the key 55° to 65°, the shackle automatically pops open. It is key-retaining, meaning the key remains trapped in the cylinder while the padlock is open, ensuring you never accidentally leave the lock unsecured or lose your key.

To ensure long-lasting reliability in demanding outdoor environments, the C6 is equipped with a protective dust shutter to prevent cylinder contamination and a built-in drainage hole to resist freezing and corrosion. The 6mm shackle is constructed from hardened boron alloy steel, offering exceptional resistance against cutting and sawing.

Technical Specifications

Body Width: 50mm
Shackle Diameter: 6mm
Shackle Material: Hardened boron alloy steel
Body Material: Hardened steel shell with black-plated solid brass core
Operation: Rotate key 55° - 65° to unlock
Shackle Type: Open shackle (OS) with pop-open (POP) mechanism
Key Retention: Key-retaining (key is trapped when unlocked)

Key Features

High Physical Resistance: Hardened steel outer shell protects against drilling, pulling, and physical attacks.
Pop-Open Shackle: Shackle automatically pops up when unlocked for quick and easy operation.
Key-Retaining Design: Prevents the key from being removed while the lock is open, ensuring the padlock is never left unlocked.
Weather Resistant: Features a protective dust shutter and a drainage hole to prevent freezing and corrosion in outdoor environments.
Boron Alloy Shackle: Hardened boron alloy steel shackle provides superior resistance to cutting and sawing.