The Case Chain 1201AB Connecting Link offers a quick and easy way to perform chain assembly/disassembly. The link has been specifically designed for applications in highly demanding sanitary environments that require frequent chain removal for cleaning operations. It also reduces downtime during maintenance operations. The pin is easy to remove by simply rotating the external lever secured by a clip, using a common tool (e.g. screwdriver), then pulling out the pin by hand. The quick release pin avoids the risk of damaging the chain or reducing the retention force of the pin if removals and insertions are done improperly.