Description:

[Shackle Size] - Diameter: 4mm / 0.16-inch; Internal Shackle Width: 16mm / 0.63-inch; Internal Shackle Height: 17mm / 0.67-inch. [Simple Operation]: 6-digit push button padlock with 3-digit locking mechanism. [Durable Material]: Die cast zinc alloy housing, hardened steel shackle provides extra cut resistance. [4-Dial Combination]: Random preset numbers for each lock, it can't be modified, each lock has a unique password, which can avoid trouble caused by incorrect password setting.. [Multiple Usage]: Its design great for indoor and outdoor use. It can be used for gym, fence, toolbox, cases, chests, cabinets or anywhere you want.