This Universal Joint socket spanner features a 3/8-inch (9.525 mm) drive and a 19 mm wrench width, with a compact length of 53 mm. It provides enhanced access to fasteners in confined or angled spaces, making it ideal for mechanical and automotive maintenance tasks. Key features: - 3/8-inch drive for broad tool compatibility - 19 mm wrench width suitable for various fasteners - Compact 53 mm length for improved maneuverability - Facilitates angular access to hard-to-reach fasteners - Ideal for professional repair and maintenance applications