STANLEY® FATMAX® Adjustable Wrenches Features and benefits Features and benefits Wide I-beam handle design allows for a strong and sturdy grip.Wide-capacity jaw accepts a wide range of fastener sizes.Specially designed profile allows tool to be used in confined spaces.Built-in tension spring stabilizes movable jaw and reduces rattling.Knurl adjusting mechanism for quick and precise adjustment.Heavy-duty forged chrome vanadium steel is strong and durable.Polished chrome head and chrome-plated body for anti-corrosion protection.Meets ANSI specifications. Print Warranty Share