Product Description: Extra lightweight: 30% weight savings compared to a classic adjustable wrench and up to 48% compared to technical wrenches, while maintaining very high stability due to the use of high-quality steel. Narrow jaws: specifically designed for small nuts. Large opening: The gripping area opens wider than that of any other wrench of the same length. Up to 50% narrower than standard wrenches with a similar opening. Uniform thickness along the entire jaw length, ideal for installing and removing locknut blocking systems. Thanks to the large opening grip, this product replaces two wrenches (6"-8" for item no. 017020, 8"-10" for item no. 017021, etc.). High corrosion resistance with triple nickel and chrome plating. Handle made of non-slip material for even better grip security. Short, smooth, and flexible jaw shaft for use in tight spaces. Fixed grip with mm and inch scale for adjustment before positioning. Complies with standards ISO 6787:2001 and ASME B107.100-2010. Features S/ Flat profiles A mm: 30 S/ Flat profiles A": 1.3/16".