The Proto J5320 is a 5/8-inch, 12-point deep socket built for demanding professional and industrial applications. Its deep profile provides the extra reach needed to access recessed fasteners, long bolts, and trailer nuts with ease, delivering reliable torque transfer on every use.
Constructed to Proto's professional-grade standards, this 1/2-inch drive deep socket is backed by a lifetime warranty against defects, making it a dependable long-term addition to any tool kit. Available in a wide range of drive sizes and point styles to suit a variety of job requirements.