Kobalt's dedicated metric combination wrench set offers eleven (11) standard length combination wrench sets in popular metric sizes. The updated wrench design features a V-notch open end which provides direct contact with your fastener to help limit slip and rounding. Each wrench is clearly marked with a hard-stamped size callout for easy identification. The professional-grade, high-polish chrome finish makes it a snap to clean your tools after use. The carry case can be used in your toolbox as a wrench rail or provides a secure means to transport your wrenches from job to job. These wrenches are constructed of chrome vanadium steel and heat-treated for strength and durability, providing you with utmost confidence on any project. Kobalt's 11-piece metric combination wrench set includes 8, 10, 11, 12, 13, 14, 15, 16, 17, 18 and 19mm wrenches Open end features U-notch design and provides solid contact with your fastener during use to help limit slippage and rounding Constructed of chrome vanadium steel and heat-treated for strength and durability 12-Point box-end design allows work on multiple fasteners including 6-point, 12-point, hex, star, square and some rounded 15 Degree offset provides clearance for hands during use Wrenches are marked with large, hard-stamped size callouts that make it easy to identify different sizes Professional grade, high polish Meets or exceeds ANSI specifications Hassle-free lifetime guarantee Finish: Polished chrome Sub-Brand: N/A Type: Combination Size: Set Weight (lbs.): 3.26 Case Type: N/A (no case) Flexible Head: No Handle Design: Standard Head Design: Standard Material: Steel Measure Type: Metric Points: 12-point Set/Individual: Set Stubby Wrenches Included: No Total Number of Pieces: 11 Universal: No Warranty: Lifetime ANSI Compliant: Yes CA Residents: Prop 65 Warning(s): Yes UNSPSC: 27111700