The Snap On Blue Point FB300A Offset Feeler Gauge Set is a high-quality precision tool designed for automotive use. Manufactured by Snap-on, a trusted brand in the industry, this offset feeler gauge set includes 1 piece with the manufacturer part number FB300A. Although it does not come with a warranty, this unit is a reliable and essential tool for measuring and aligning components in vehicle maintenance and repair. With its durable construction and precise measurements, this feeler gauge set is a valuable addition to any automotive toolbox.