PADLOCK APPLICATION: Best used for construction sites and equipment, manufacturing environments, storefronts, gates, utility meters, etc. TRUSTWORTHY DURABILITY: Security padlock has a solid brass body for extreme corrosion resistance, a stainless steel shackle with a seal and dial dust cover to protect internal components, and a deadlocking mechanism to protect against prying CUSTOMIZABLE COMBINATION: Resettable, 4-dial combination for keyless convenience, set and reset your combination allowing up to 10,000 personalized combination codes BRASS FINISH: Combo lock has a weather-resistant brass finish EASY TO USE: Large ergonomic dials with exclusive blind feature permit operation with gloves, in low light, or complete darkness MEASUREMENTS: Gate lock has a 2-1/4 in. Wide lock body, 5/16 in. diameter shackle with 2-1/16 in. length, 1 in. Width, and extended shackle length for application flexibility Octagonal boron carbide shackle for superior cut resistance Dead locking mechanism protects against prying Shackle seal and dial dust cover protect internal components 10,000 possible combinations Large, ergonomic dials permit operation