This S-K alloy open ended mechanics wrench is a top-quality tool for any mechanic's collection. Made in the USA and forged with precision, this wrench is perfect for working on a variety of projects. With its 1/2" - 9/16" size, this wrench is versatile and can be used on a range of nuts and bolts. Its sturdy construction ensures you can rely on it for years to come. Whether you're a professional mechanic or a DIY enthusiast, this S-K wrench is a spectacular addition to your tool kit!