Stahlwille Tools North America, Inc. provides a lifetime warranty against defects in materials and workmanship on all Stahlwille Brand Tools originally purchased in the USA, except for torque wrenches (torque wrenches carry a 3-year accuracy warranty) and accessories which come with a one year warranty, and cutting tools, knife blades, drill bits and hacksaw blades which come with a new defective warranty. The lifetime warranty does not cover incidental or consequential costs or damages, and does not cover production type work. Tool abuse or modification void this warranty.