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  • ProSeries® resettable combination locks are designed for Commercial/Industrial applications. Wide die cast body for strength and durability
  • Set-your-own 4-digit combination for convenience and security; 10,000 possible combinations. No reset tool required
  • Large ergonomic dials with exclusive blind dial feature permit operation with gloves, in low light or complete darkness
  • Deadlocking mechanism protects against prying, shimming and rap attacks. Octagonal boron-carbide shackle for excellent cut resistance
  • Shackle seal and dial dust cover protect internal components and dials for trouble-free operation

Master Lock 1178DAU ProSeries® Resettable Combination Padlock is designed for commercial/industrial applications and features a 57mm wide die cast body for strength & durability and a 28mm tall, 10mm octagonal boron-carbide shackle for ultimate cut resistance. A set-your-own combination feature offers convenience and security with 10,000 possible combinations – no reset tool required – and a deadlocking mechanism protects against prying, shimming and rap attacks.

We will gladly assist with returns and exchanges of this product in accordance with our returns and exchanges policy

Returns policy

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