About Master Lock, Brass, Padlock, ProSeries Set Your Own Combination Lock
Master lock 1177D is designed for today's security requirements with a deadlocking mechanism that protects against prying, shimming, and rap attacks. 2.25" wide shrouded solid brass body for superior corrosion resistance and 1.06" octagonal boron-carbide shackle with the shrouded feature for maximum cut resistance. Convenience Set-your-own 4-digit combination for convenience and security with large ergonomic dials.