The product is a Snap-on 9/16" 6 Point Open End Flare Nut Line Wrench designed for SAE measurements. Manufactured in the United States, this wrench is a single item with a drive type of 6 point. The model number is RXS18 and it is specifically designed for working on lines and flare nuts in automotive applications. The product does not come with a warranty, but given its Snap-on brand quality, it is expected to be durable and reliable for various tightening and loosening tasks in vehicle maintenance and repair.