Product Details
The Proto® 3/8" drive deep socket 9/16" features a 6 point design, making it suitable for use on stubborn or damaged fasteners as well as those made from soft materials. It incorporates the TorquePlus™ design, a high-performance drive configuration that facilitates quick and easy engagement with fastener flats, rather than corners. This configuration utilizes a radius-corner design that shifts the contact area and stress away from the corners of the fastener, distributing contact stresses over a larger area of the socket, which effectively minimizes slippage. Additionally, the TorquePlus™ internal design reduces the risk of fastener rounding, extends fastener life, and enables users to turn worn, rounded, or rusted fasteners more easily. This socket is constructed to meet industry standards and specifications, ensuring reliability and durability in various applications.








