Please note that it has a engraved name on one side. This Vintage Snap-on Tools Feeler Gauge Set FB-325 is a high-quality precision tool made in the USA. It is a single piece unit that is perfect for measuring and aligning engine parts with its fine feeler blades. The Snap-on brand ensures durability and reliability, making this gauge set a valuable addition to any automotive tool collection. Made in the USA, this product stands for quality and craftsmanship in hand tools.