Product Description Features: 1. Premium Chromium Molybdenum Steel: This internal thread socket is made of premium chromium molybdenum steel and undergoes black phosphate treatment for enhanced durability. 2. Spring-loaded: This metal internal thread socket features a spring-loaded ball valve system that locks the socket in place, ensuring safety and preventing it from falling out. 3. Laser Engraving: This M24 internal thread square hole socket features laser engraving, providing clear and durable markings that are easy to read even in low-light conditions. 4. Rounded Corner Design: This square hole tap socket features a rounded corner design. By applying force to the fastener wall rather than the corner, it reduces wear and increases the fastener's torsional force, specifically designed for impact wrenches. 5. Wide Application: This 1/2-inch metal drive socket is versatile and suitable for homes, repair shops, workshops, factories, and other applications. Specifications: Product Type: M24 Square Head Tap Socket; Material: Chrome Molybdenum Steel; Size: M24; Application: Connecting national standard machine taps; Applicable Tools: Electric, Pneumatic, or Manual Wrenches; Package List: 1 x M24 Square Head Tap Socket