The Klein 3146A is a lineman wrench with silver finish on the other end. This wrench is made of the high-quality steel for strength and better hardenability. Each end has two different size opening. A large size opening is 1-1/16" and 1-5/16 and the small size opening is 5/8" and 7/8". It also has an overall length of 13". This wrench comes in dark blue finish for added durability and is corrosion-resistant. In addition, this hand tool is designed for tightening or loosening bolts, especially in confined working areas. 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.