The Lock Attachment Round Plate is designed to securely hold the Articulation Hitch pin in place, preventing it from coming loose during towing. It can help to distribute the weight of the trailer evenly across the Articulation Hitch assembly, reducing the risk of damage to the towing machine. It consists of a Round Plate and a tube flange.Attributes:• Has high strength and wear resistance• Manufactured to precise specifications and are built for durability and reliabilityApplications:The Lock Attachment Round Plate is used to prevent accidental detachment of the trailer from the towing machine.