TEKTON 1/2 in. Drive x 21 mm Deep 12-Point Impact Socket SID23321 - The Home Depot

Each Tekton 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-degrees without any set positions. This allows the wrench to operate at any angle and navigate around obstructions in its swing path. 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. The set includes a modular wrench organizer that fits most toolbox drawers, keeping your ratcheting wrenches neatly arranged with consistent spacing