Masterlock 5DAU Laminated Steel 51mm Wide Body Padlock

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This is a non-returnable Product.

Masterlock 5DAU Laminated Steel 51mm wide body Padlock - Boron Shackle

The Master Lock Laminated Steel Non-Rekayable Padlocks feature a reinforced laminated steel lock body providing extra strength and a hardened steel shackle for excellent cut resistance. Dual locking levers provide extra pry resistance making it ideal for industrial applications and the non-rekeyable, 4-pin W1 cylinder helps prevent picking.


  • 51mm wide laminated steel body
  • Hardened steel shackle


  • Commercial grade padlock features superior protection from drilling and prying


  • Keyed different
  • Non-rekeyable, 4-pin W1 cylinder helps prevent picking


  • Laminated steel and boron alloy


  • Dual locking levers provide extra pry resistance
  • Proprietary rust proofing for longer life
  • Strong laminated steel body provides for superior strength vs brass bodied locks

Shackle material & size

  • Boron alloy shackle
  • 10mm diameter x 25mm clearance
Warranty Documents
  • document name
  • format
  • size
  • download
    • Masterlock Warranty
    • 102KB

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