General description The Master Lock ProSeries Brass 4 Digit Padlock is constructed from high-quality solid brass, offering superior corrosion resistance. It features an octagonal boron-carbide shackle for enhanced cut resistance. The resettable 4-digit lock provides over 10,000 possible combinations, while the deadlocking mechanism protects against prying, shimming, and rap attacks. The combination dials are designed for ease of use, even in low light or when wearing gloves. Additionally, the lock is equipped with a shackle seal and a dust cover for the combination dial, ensuring protection against dirt and debris. Technical specifications Body Width: 57mm Body Height: 50mm Body Thickness: 31mm Shackle Width: 24mm Shackle Height: 27mm Shackle Diameter: 10mm Type: Combination Other information