Straight Flute Tap: 1-12 UNF, 4 Flutes, Taper, Carbon Steel, Bright/Uncoated MPN:C69481

The standard socket size of 13mm or 3/8 inches is a common component of most impact wrenches, torque guns, or drive tools due to its versatility and compatibility with many automotive and industrial applications. It fits screws, nuts, or bolts with hexagon heads measuring between M5 and M13 thread sizes. The deep 6-point profile offers grip in confined spaces and allows precise torque control without the risk of rounding or stripping fasteners. The hardened steel construction resists wear and corrosion, ensuring long-lasting durability while providing accurate fits for maximum efficiency. Whether you need to perform a quick automotive repair, assemble equipment, or tighten fasteners in a difficult reach, the 3/8 inch socket is an essential item in your toolset for professional performance.