Kryptonite 1055 Evolution Mini Series 4 Chain Lock: 1.8' (55cm) EA Chain Lock

10mm six-sided chain links made from 3T manganese steel 21.5” (55cm) chain length Includes three stainless steel keys - two standard "I" keys and one LED lighted key Weather-resistant nylon sleeve prevents scratches to painted finishes High security disc-style cylinder is pick and drill resistant; resists most common hand tools Key Safe Program Security Rating: 8 out of 10