Check the listing for details. 10PC 3/8" Dr Deep Impact Socket Set 6 Point Deep Impact Socket SAE Extension Bar. Color: Black, Condition: New. Listed at 29.99 USD. Description: What You Get - 8 PCS SAE size sockets: 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4. 2 PCS extension bars: 1/4” hexagon * 3/8” square. All these items are packed in a strong case Hexagon Extension Bars - It comes with two extension rods made of premium chrome vanadium steel. The size: 1/4” hexagon * 3/8” square, length: 2 inch (50mm) Durable - Constructed of heat treated chrome vanadium steel with a professional-grade, black phosphate finish for anti-oil, anti-rust, which is a type of alloyed tool steel with great strength and durability for high-intensity long-term work Professional Details - The 6-Point hex socket design avoids round-off deterioration caused by impact and electric wrench under high torque and hammer pressure. High-contrast and visible laser-etched markings on corrosion-resistant black phosphate finish makes it easy to identify drive socket sizes, specs, and measurements even in dim light Sturdy Case - The sockets set are stored in a sturdy and strong blow molded case. Each socket or extension bar has its own place inside the case, which makes it very easy to find and organize. includes a full range of metric and SAE sockets, wrenches, etc. and all the tools are carved with metric/inch sizes. Whether you’re working with standard or metric measurements, these pieces will meet your needs and they are easy identified, ensuring you find the exact tool you needSizeStandardMaterialChrome Vanadium Steel, Alloy SteelDrive SystemHex, SquareFinish TypeCorrosion-resistant,Black Phosphate Finish,Anti-rustLaser-etched MarkingsSuitable for Cordless drill6-Point hex socket designA Complete Set8 PCS metric size sockets: 8mm,10 mm, 11mm, 12mm, 13mm, 14mm, 17mm, 19mm. 2 PCS extension bars: 1/4” hexagon * 3/8” square.Sturdy Case All sockets are stored in a sturdy and strong blow molded case.Each socket or extension bar has its own place inside the case, which makes it very easy to find and organize