1.used for bike, 2.Patent: 200820164981.3 3.CE,ROHS, ... ,anti-saw,3keys, 5,manufaturer, Detailed Description: Item No.: LK215(1.2*65CM) bike alarm cable lock,Patent: 200820164981.3 Can ... ) button batteries, battery life:10-12months Specification(cm): 65CM(L) X 1.2(W) CM 3pcs steel security keys Package: hanging bag ...