FIELD: locking devices. SUBSTANCE: the lock has a body, rotary axle, sets of longitudinal pins and pushers, springs for the pins, and a key; the rotary axle is a two-step one, the first step - a drum with longitudinal slots for the key changing into longitudinal ducts accommodating the sets of pushers and pins, the second step of the smaller diameter projects from the body that is made with a cavity for the drum of the rotary axle and with a central hole for the second step of the rotary axle, as well as with longitudinal ducts aligned with the longitudinal ducts of the drum for each set of pushers and pins; the springs are installed in the longitudinal ducts of the body, and the pins with one section of its length are installed in the longitudinal ducts of the body, and with the other section of its length - in the longitudinal ducts of the drum. It is provided with a set of transverse pins that with one section of its length are installed in the transverse ducts of the body, and with the other section of its length are located in the transverse slots of the drum. EFFECT: enhanced resistance to breaking. 5 cl, 18 dwg
