FIELD: locking devices. SUBSTANCE: lock has key and body with keyhole. Body is made of two webs attached to each other by means of clamp. Arched lever with ratchet teeth are articulated between webs. Hinged inside body on axle is locking latch with teeth corresponding to teeth of bell-crank and two bevels. Installed on axle of locking latch is stop member in form of spring. Locking bolt is arranged from back side of latch for longitudinal motion. Key hole is located in clamp side wall. Key is made in form of L-shaped bent plate with two rods having bevels corresponding to bevels of locking latch. EFFECT: higher efficiency. 2 dwg
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