This brand new Craftsman 17mm Hex Key 46666 is a must-have for any mechanical enthusiast. With its non-ratcheting action, this heavy-duty L-shaped wrench is perfect for tight spaces and can handle any job with ease. The black oxide coating not only adds a sleek look but also provides additional durability for a lifetime of use. This versatile wrench features a metric measurement system and is specifically designed for use with transmission filler and drain plug. With one piece in the set, this Craftsman Hex Key is a quality investment that will last for years to come. Made in China and backed by a lifetime guarantee, this wrench is the perfect addition to any tool collection.