The Klein 65160 is a metric nut driver that comes in a set. These tools are made and designed to be used for tightening and loosening nuts. These drivers also has a cushion grip handle for added comfort and ensures a secure grip. They are made of high-quality material for strength and dependability. Additionally, it comes with a 630-5mm, 630-5.5mm, 630-6mm, 630-7mm, 630-8mm, 630-9mm, 630-10mm metric nut drivers. Klein Tools is the world leader in the design and production of quality products. In cooperation with Klein Tools, we at PlumbersStock carry high-quality and reliable products for a very affordable price. Grab yours now here at PlumbersStock.