The Quick Coupler Linkage Pins are cylindrical pins designed to securely connect attachments to the coupler. The Pin is designed to fit into a specific slot or hole on the attachment and then lock into place, providing a secure connection between the attachment and the machine.Attributes:• Manufactured to precise specifications and built for durability and reliability• Reduces wear and tear by ensuring proper alignment Applications:The Quick Coupler Linkage Pin is used to provide a fast, efficient, and safe way to change out heavy equipment attachments with the coupler.