The HT 3/8 DR DEEP SKT 5/16 SAE 12PT from HORIZON TOOL is a high-quality deep socket designed for 3/8-inch drive applications. This 5/16-inch socket features a 12-point design that provides a secure fit on fasteners, reducing the likelihood of slippage. Made from durable materials, it is built to endure heavy use in automotive and mechanical settings. The deep design allows for better access to recessed fasteners, making it an essential tool for any mechanic's toolkit. Its polished chrome finish not only enhances durability but also makes it easy to clean and maintain.