This metric 10 piece set of chrome vanadium crowfoot wrenches are designed to be used for getting into tight spots and hard to reach areas, in particular around tubing such as hydraulic lines. Suited for use with 3/8" square drive tools. Supplied on a sliding socket rail. Features and Benefits • Manufactured from chrome vanadium steel making for a robust product • Set incorporates varying metric sizes to suit a range of applications • 10 piece set is comprehensive and ensures you always have the correct size tool to hand • Supplied on a sliding socket rail for easy storage and transportation Typical Applications • Automotive • Repair and Maintenance • Engineering