The Chain Puller Jaw is a working attachment used with a chain puller to grip the free ends of a drive chain during assembly tasks. It hooks firmly into individual chain links and applies a controlled pulling force to bring separated ends closer together. This action allows proper alignment of the chain ends before inserting a master link or a cotter pin assembled connecting link. The jaw ensures steady engagement with chain links while force is applied.Attributes:• Enables proper chain closure under controlled tension.• Minimizes sudden release during tension application.• Ensures a steady pulling force is applied evenly across the chain.Applications: The Chain Puller Jaw is used with a chain puller during tandem drive chain assembly to grip chain ends and draw them together for master or cotter pin connecting link installation.