HAKE FOR FORKORTNING AV KEDJOR MED RUNDA LENKAR

摘要

An improved shortening hook for chains with closed elongated links is described. It comprises a slot for receiving a chain link one limb of which is supported by a transverse yoke at the base of the slot. To prevent the chain link from escaping inadvertently from the slot, a locking device fixed to the prong of the hook projects into the mouth part of the slot.