- High quality steel socket adapter for automotive maintenance and repair. Heat- and cold-treated to ensure long service life. Chrome plating provides corrosion resistance and an attractive finish. - Features: Compatible with all hexagonal side handles and four square hole slots. The socket rotates freely for easy operation and opening. - Material and finish: Made from high quality steel; subjected to heat and cold treatment; chrome plated for durability and corrosion resistance. - Compatibility: Works with hexagonal side handles and four square hole slots; designed to handle common automotive fasteners. - User group: Suitable for automotive enthusiasts, mechanics, and DIY enthusiasts performing maintenance or repairs on vehicles. - Application scenario: Widely used in automotive maintenance and repair, especially in applications where the female key can be easily pressed to rotate in any direction. - Use scenarios: - In tight spaces where the socket must be rotated freely to engage or loosen fasteners. - When using with hexagonal side handles or four square hole slots to access bolts in awkward orientations. - For routine maintenance or repair tasks requiring a durable, reliable socket adapter.