1.EXTENDED RANGE The crowfoot wrench set includes 15 metric crowfoot impact wrench for 3/8' and 1/2' drive ratchet, extension, or torque. It also comes with a claw adapter in 15 sizes to extend the reach of common wrenches. With this set, you can reach difficult angles and hardtoreach areas that normal sockets or wrenches cannot reach. 2.CONVENIENT PACKAGING The crowfoot wrench set includes 15 crowfoot wrenches 8mm to 18mm for 3/8' drive and 19mm to 24mm for 1/2' drive. All these wrenches are packed in a storage case. 3.RELIABLE Made from industrial grade heat treated, drop forged chrome steel, this crowfoot wrench set ensures maximum torque and durability against rust. The tabs on the jaws provide better leverage and grip and slide easily over fasteners. 4.Applications The crowfoot wrench set is suitable for applications including auto repairs, machine maintenance, plumbing tasks and more. It provides versatility and comfort for various professional and DIY tasks.