The CRAFTSMAN TOOLS 243684 double ratcheting box wrench is a high-quality hand tool perfect for automotive maintenance and repair. With a 12-point drive type and SAE measurement system, this wrench allows for easy and efficient tightening and loosening of nuts and bolts. Made in the United States, this 8.6″/21.5CM. long wrench features durable construction that ensures long-lasting performance. Whether you’re a professional mechanic or a DIY enthusiast, this CRAFTSMAN wrench is a valuable addition to your toolbox.