Feature

●Turn the to complete the lock and fix, keyless , convenient and quick.
●The lock core and the lock buckle are automatically fitted and inlaid, firmly locked, not slack, and anti- nce.
●Five-digit code lock, unlocked a variety of digital combins, the unlocking rate is 1/100000, safe and reliable, required, convenient to use.
●The lock is of alloy aluminum material, and the concave and convex inlaid along the seam are firmly combined, safe and anti-.
●Lengthened and thickened chain, the combin of steel alloy and nylon, to dirt, do not , and durable.


Description

Features:Turn the to complete the lock and fix, keyless , convenient and quick.The lock core and the lock buckle are automatically fitted and inlaid, firmly locked, not slack, and anti- nce.Five-digit code lock, unlocked a variety of digital combins, the unlocking rate is 1/100000, safe and reliable, required, convenient to use.The lock is of alloy aluminum material, and the concave and convex inlaid along the seam are firmly combined, safe and anti-.Lengthened and thickened chain, the combin of steel alloy and nylon, to dirt, do not , and durable.Specifications:Item type: Bike Chain LockMaterial: Steel alloyColor: BlackSize: Approx. 0.9m/3ft Pas level   Pas possibility Time required to open   Difficulty of opening   sets of pass  1000 possibilities  50 minutes  easier  Four sets of pass  10,000 possibilities  500 minutes  difficult  Five sets of pass  100,000 possibilities  5,000 minutes  ly difficult  Package Included:x Chain lock