TEKTON 3/8 in. Drive x 7/8 in. 12-Point Impact Socket SID12222 - The Home Depot

Each TEKTON long ratcheting flex head wrench is permanently marked with both a high-visibility laser marking and a stamped marking for easy size identification. The 12-point box end fits multiple types of fasteners including 6-point, 12-point, and square. The flex head sweeps smoothly through 180° without any set positions. This allows the wrench to operate at any angle and navigate around obstructions in its swing path, and the longer length offers added reach and increased leverage. The wrench is abrasive-blasted to create a finely textured finish and then plated with a trivalent chrome process, ensuring that the finish won't flake off or corrode over time