- HIGH QUALITY: Crafted from premium carbon steel, this wrench features precision forging for enhanced hardness and durability, ensuring long-lasting performance even under heavy use. - AUTOMATIC ADJUSTMENT: The self-adjusting design of the connecting shaft simplifies your tasks with automatic locking and adjustable jaws, allowing for efficient one-handed operation. - VERSATILE SIZES: Available in two sizes: a 26.5 cm (10.5 inch) wrench with a jaw capacity of 14-30 mm (0.55"-1.18") and a 38 cm (15 inch) wrench with a jaw capacity of 30-60 mm (1.18"-2.36"), providing options to suit various needs. - MULTIPURPOSE USE: The carbon steel end is ideal for prying and chiseling, while the adjustable jaws accommodate multiple nut shapes, including prismatic, square, and diamond. This makes it an excellent choice for home repairs and on-the-go tasks. - PRACTICAL APPLICATIONS: Perfect for automotive work, home improvement projects, or outdoor repairs, this wrench offers the versatility needed for diverse situations, ensuring you are equipped for any challenge.