The 9 PC SET 3/8 DR SAE DEEP THIN from IRWIN INDUSTRIAL TOOL COMPANY features a comprehensive selection of deep thin sockets designed for optimal access in tight spaces. Each socket is crafted from high-quality chrome vanadium steel, ensuring durability and resistance to wear. The set includes sizes ranging from 1/4" to 1" with a 3/8" drive, making it versatile for various automotive and mechanical applications. The polished chrome finish provides corrosion resistance, while the laser-etched markings ensure easy identification. This set is ideal for both professional mechanics and DIY enthusiasts looking for reliable tools that meet ANSI standards.