Crescent is a premier hand tool brand from Apex Tool Group, and the founder of the first open-end adjustable wrench. Since 1907, Crescent has been an innovative producer of screwdrivers, nut drivers, socket, pliers, and wrench sets. As one of the largest hand tool manufacturers in the world, Crescent creates versatile solutions capable of replacing entire sets of tools, while never compromising quality, durability, performance, or value.