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About this item

• Made from S2 steel and specially heat-treated for greater strength and durability
• Modified Parabolic striking end to help reduce Mushrooming and chipping
• Black oxide finish to help prevent rust corrosion; extending tool life and performance
• A polished identification panel on one of the flats is marked with the tool Number and size in a black inlay
• Set offers a wide range of sizes to handle a variety of jobs

Made from S2 steel and specially heat-treated for greater strength and durability, modified parabolic striking end to help reduce mushrooming and chipping, black Oxide finish to help prevent rust corrosion; extending tool life and performance, A polished identification panel on one of the flats is marked with the tool Number and size in a black inlay, set offers a wide range of sizes to handle a variety of jobs.Exhaustive in our efforts to make the world’s safest tools, Unique in the marketplace, relevant to our customer’s work style, Proto helped build 1934 Fords, the Golden gate bridge and Apollo 1665, made in America, making the highest quality tools Comes first, confidence that our tools will help keep them working longer and safer.