The Klein 66143 is a 5/8-inch cold chisel that is made to be used for cutting, shaping and removing metals. It is made of heat-treated high-carbon steel for hardness and strength. It is also easy to maintain the edge of the blade with less time required. This cold chisel comes in black finish for added resistance against corrosion. In addition, it features a blade width of 0.625-inch and an overall length of 6.5-inch, a perfect size for a secure grip and ease of use. 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.