The Armstrong 7 Piece Reversible Ratcheting Wrench Set is a high-quality tool set designed for automotive use. This set includes a range of sizes from 3/8 to 3/4 inches, with a square drive type for precise fitting. The ratcheting feature allows for easy tightening and loosening, while the reversible design adds versatility to the tool set. Manufactured by Armstrong, known for producing durable and reliable hand tools, this set is a must-have for any mechanic or automotive enthusiast looking for a comprehensive collection of wrenches.