Features: Three Way Drive Design for Efficient Work: This wrench integrates 1/4", 3/8", and 1/2" drive sizes in single tool, minimizing the need for tool swaps when working with various sockets. Ideal for automotive repairs and equipment maintenance, it boosts efficiency in confined spaces. 90 Tooth Fine handle Mechanism: Featuring a 90 tooth design, this tool requires minimal turning space to operate. The compact construction works effectively in tight areas like engine compartments, providing smooth movement while delivering sufficient force. Permanent Alloy Construction: Crafted from hardened alloy , this wrench proposals excellent strength and shock resistance. The polished finish enhances durability for consistent use in demanding environments. Quick Direction Change & Ergonomic Handle: The thumb operated handle enables easy forward/reverse changes with single hand. The contoured handle ensures a secure and comfortable grip during extended use, allowing precise bolt adjustments. Versatile Essential Tool: Perfect for automotive technicians, industrial workers, and home users. Whether repairing vehicles, machinery, or household items, this adaptable wrench is a valuable addition to any tool collection. Specifications: Driver specifications: 1/4" (6.35Mm) / 3/8" (9.5Mm) / 1/2" (12.7Mm) Number of handle teeth: 90 teeth Rotation corner: about 5° Substance: chromiumoxide (-) Face care: search engine plating to prevent rust Product length: about 200 mm Product weight: about 380 g Type of use: hand tools Package Includes: 1 × trilateral handle wrench note: Pay attention to the storage methods.