Feature●GENEROUS QUANTITY - This set includes 24 high-quality square socket bit adapters, ensuring you have enough to tackle all your projects and replacements. They are perfect for heavy-duty use in automotive repair, machinery maintenance, and more●VERSATILE COMPATIBILITY - Impact socket adapter designed to work seamlessly with both manual and power tools, this hex socket adapter features a total length of approximately 2.5 inch, making it easy to carry and store●DURABLE MATERIAL - Made from chrome-vanadium steel, this socket bit adapter boasts high strength and durability, ensuring long-lasting use. Please confirm the size before ordering to ensure a proper fit●DUAL SIZE CONVERSION - Our 1/4 inch hex impact socket allows you to convert hexagonal polygon sizes to square head sizes, enabling easy installation of your socket. Its a valuable accessory that improves work efficiency and provides added convenience●SECURE BEARING DESIGN - Each square head of the impact adapter features a spring ball bearing part, which effectively secures your socket and prevents sliding, making your work safer and more efficientDescription