Crafted for durability and precision, the Matco 3/8 Drive Open End Crowfoot Wrench Set is an essential addition to any toolkit. This 10-piece set, ranging in size from 10mm to 19mm, is designed to meet the needs of professionals and DIY enthusiasts alike. Each wrench is built to the high standards of Matco Tools, renowned for their reliable and long-lasting tools. The SAE system of measurement ensures compatibility with a wide range of fasteners, while the specialty drive type is tailored for specific applications. The set comes complete with the manufacturer part number SMCFSM10T, assuring you of its authenticity and quality. Optimize your tool collection with this versatile and robust wrench set.