Function: It allows for easy assembly, repair, or extension of chains without needing to weld or use specialized tools.
Components: Typically consists of two halves, a connecting pin, and a locking mechanism (often a clevis pin and cotter pin or a bolt and nut).
Applications: Commonly found in lifting, rigging, and towing applications, as well as in industrial settings for various chain systems.
Safety: Proper selection and installation according to the chain's size and working load limit are crucial for safe operation.