FIELD: locksmith's work. SUBSTANCE: the mechanical key lock has a body with guides, cross-bar, handle, secrecy mechanism with a keyhole and a dog. Provision is made for one or two secrecy mechanisms with keyholes and dogs, the handle is fastened to the cross- bar surface for authorized combined movement, the dog or dogs are made for engagement with the handle, the dogs are kinematically interlinked. EFFECT: expanded range of hardware components at designing of locks. 7 dwg
