The Klein Tools 5459C Connecting Bar Lock Collar is a high-quality, durable accessory made in the USA by Klein Tools. This pack of 1 multi-color lock collar features measurements of 127mm in width, 102mm in length, and 16mm in height. With a package weight of 82g and an item weight of 77g, this connecting bar lock collar is designed to securely fasten and connect various components in industrial and business settings. The Klein Tools brand is known for its reliable and reliable products, making this lock collar a reliable choice for any project.