MASTER LOCK Pro-Series Padlock

The Master Lock Pro-Series Padlock is engineered to withstand the most demanding security applications, making it an ideal choice for securing garages, commercial premises, and industrial gates. Supplied as a body-only unit, this padlock does not include a cylinder, allowing you to easily integrate it into an existing master key system or fit a custom cylinder of your choice.

Designed for maximum durability, these padlocks feature an exclusive thermoplastic cover that provides exceptional protection against harsh weather, corrosion, and physical abuse. Depending on your security needs, you can choose from multiple configurations below, including body widths of 50mm, 53mm, or 67mm, and either a laminated steel or solid brass body. Both open and closed shackle variations are available, with closed shackle models featuring a solid iron shroud for enhanced protection against cutting and pulling attacks.

Please select your required body width, material, shackle type, and manufacturer reference from the options below.

Technical Specifications

• Body Width: 50mm, 53mm, or 67mm (please choose from the options below)
• Body Material: Laminated Steel or Brass (please choose from the options below)
• Shackle Type: Open Shackle or Closed Shackle (please choose from the options below)
• Shackle Material: Hardened Boron alloy steel
• Finish: Black
• Weight: 390g to 846g (please choose from the options below)
• Manufacturer References: 6621WO, 6627WO, 6721WO, 6727WO, 6852WO (please choose from the options below)
• Cylinder: Not included (sold separately)

Key Features

• Body Only Design: Supplied without a cylinder, allowing for custom keying and integration into existing master key suites.
• Weather Tough Protection: Features an exclusive thermoplastic cover to shield the lock body against extreme weather conditions, dirt, and moisture.
• High-Security Shackle: Hardened Boron alloy steel shackle offers superior resistance to cutting and sawing.
• Shroud Protection: Closed shackle models feature a solid iron shroud to protect the shackle from physical attacks.
• Versatile Applications: Ideal for securing high-risk areas such as factory fences, commercial gates, and garages.