CL2050IMP 2050 Extended Pitch Conn. Link (Import) Pitch Length: 1-1/4"One New Aftermarket Replacement 2050 Extended Pitch Connecting Link (Import) for Agricultural and Industrial Equipment This import grade connecting link (also called a master link) is designed to join the two ends of #2050 extended pitch (double pitch) roller chain into a complete loop. The spring clip style link allows for easy chain installation, removal, and length adjustment without special tools. Compatible with #2050 extended pitch roller chain