TEKTON 1/2" Drive x 3/4" Deep 12 Pt. Socket | SHD23219 Standard 12-Point 17mm 3/8-Inch Drive

Tekton 3/8" drive 12-point sockets are an exact fit for double hex mounts and also work with hex and square shapes. They are designed to grip the sides and not the corners of the fixing heads, which prevents rounding. The large, die-cut marks are permanently printed into the material and optimized for readability.