1. SIZE 12 Point Box End Size: 11/16'; Open End Size: 11/16'; Overall Length: 213mm; 12 Point Box End Thickness: 11mm; Open End Thickness: 9mm. 2. Material The combination wrench is made of 45 carbon steel, offering strength and durability, making it suitable for torque applications in both automotive and industrial environments. Additionally, the surface features smooth, polished chrome plating, providing a brilliant shine and corrosion resistance for longlasting performance. 3. Features The carbon steel ratchet wrench is equipped with a 72tooth gear and a 12point fulldrive socket. The 72tooth ratchet requires only a 5degree working swivel arc, making it ideal for tight spaces. The 12point box end ensures a secure grip and enhanced torque, facilitating easier tightening and loosening of bolts and nuts without rounding the corners. The wrench surface includes clear size markings for easy identification. 4. Application The compact doublehead design is for tightening or loosening nuts and bolts in confined spaces. It is suitable for various applications, including DIY projects, home repairs, mechanical work, plumbing tasks, automotive maintenance, and most general repairs. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.