Metric 72-Tooth Reversible Combination Ratcheting Wrench Tool Set (16-Piece). 72 tooth ratcheting box end with 5° swing arc for tight access. Flush mounted reversing lever allows you to change direction. Off-corner loading design for better grip and reduced rounding. GEARWRENCH is a premier mechanics hand tool brand, offering products that are designed to meet the tough requirements of Professional Mechanics and Automotive Enthusiast. This 16-piece Metric Reversible Combination Ratcheting Wrench Set is a staple for every tool box and features popular wrench sizes for a variety of jobs. With a full polish chrome finish for durability, the wrenches feature a reversing lever to quickly change the direction of the wrench during use. The box end utilizes Surface Drive technology which provides off-corner loading for better grip and reduced fastener rounding. Features: No Additional Features. Hand Tool Type: Wrench Set. Number of Pieces: 16. Tools Product Type: Hand Tool.