KLEIN TOOLS 507-10 Adjustable Wrench Extra-Capacity 1-5/16 in, 10-1/8 in L

Extra capacity allows use of a smaller size wrench to handle bigger jobs, especially in confined spaces. Forged heat-treated alloy steel for maximum strength and light weight. High polish chrome finish. Precision-machined jaws are individually chosen and assembled by hand for smooth operation. Heat-treated for long life. Knurl turns smoothly for easy operation. Contoured handles for comfortable use. Rail is ground for precision fit. Chrome-plated for rust resistance.