The Kobalt Pro90 Ratchet Set is a comprehensive 65-piece tool kit that includes a ratchet as the main tool. It is designed with a 1/4-inch drive size, making it suitable for a variety of projects around the home and garden. This set is from the Kobalt brand, known for producing high-quality hand tools, and specifically falls under the Kobalt Pro90 line, indicating professional-grade durability and performance. With a range of tools included in this set, it is a versatile option for anyone looking to tackle various tasks efficiently.