The Snap-On Tools PTR200 1/4 Drive Air Ratchet is a high-quality automotive tool made in the United States. With a 1/4 inch air inlet size and drive size, this air ratchet is designed for precise and efficient use. The Snap-On brand ensures reliability and durability, making it a valuable addition to any mechanic's toolkit. Although it does not come with a warranty, the reputable manufacturer part number PTR200 guarantees the performance and craftsmanship of this air ratchet.