The Snap-on 10mm-19mm flank drive spanners SOEXM710 are a set of high-quality hand tools designed for automotive maintenance and repair. Made in the United States, these spanners are known for their durability and reliability. The Snap-on brand is well-known for producing top-notch garage equipment and tools, making these spanners a valuable addition to any mechanic's arsenal. Ideal for tackling various vehicle parts and accessories, these flank drive spanners offer exceptional performance and precision.