About this item 【TOP MATERIALS】: Made of Chrome Molybdenum Steel, the top material in pneumatic tool applications, the material cost is three times that of Chromium-Vanadium Steel. 【PRODUCT PROCESS】: Deeply hardened, it has the best impact resistance, high strength and toughness, and the overall performance is top. And the corrosion-resistant: manganese phosphate coating & sandblasted finish. 【SPECIFICATION】: 8-Piece 6-Point Standard SAE: 1-1/4", 1-3/8", 1-7/16", 1-1/2", 1-9/16", 1-5/8", 1-11/16", 1-3/4". Extra-deep 3.15 inch. Specification size laser marking, clear and easy to distinguish. 【USING RANGE】: Suitable for all kinds of large equipment maintenance and assembly, car repair, home repair, et. 【STORAGE CASE】: All 1/2" driver impact socket set are contained in plastic toolboxes, for easy storage and use.
Brand: Item Length: 3.15 Inches Material: Chrome Molybdenum Steel Finish Type: Corrosion-resistant,Manganese Phosphate Coating,Sandblasted Finish Number of Pieces: 1