Proto Industrial Tools

Proto Tools are preferred worldwide among professionals for their outstanding quality, durability, and dependability. They are used for heavy duty industrial applications, including auto-manufacturing plants, steel and airplane manufacturing, chemical plants, refineries, general manufacturing, transportation and fleet maintenance for trucking, transit and aircraft. With a global distribution network, Proto tools are available on the job, anywhere in the world.Proto tools is a strong brands under the family of The Stanley Works.
Limited Lifetime WarrantyProto Industrial Tools warrants any of its Proto manufactured products for the useful life of the product against deficiency in material or wrokmanship.Torque wrenches, Multipliers and Testers are warranted for one year, except for calibration which is warranted for 90 days from date of purchase.Torque products can be repaired and recalibrate for a nominal charge at the Proto Authorized repair centers. Defects in material or workmanship will be repaired or replaced at no cost, all other repairs will be at a nominal charge.Torque products are precise measuring devices that require care in handling. Proto recommends that all micrometer wrenches be recalibrated once a year or more , depending on usage.