1/2 Inches Drive Impact Socket Set The impact socket set features a 6-point, high-torque design that contacts and grips the stronger flat sides of the nut or bolt head, not the weaker corners, preventing stripping or rounding off under high stress. It also comes with a special customized heavy-duty case to provide you easier storage. Rugged Construction 6-Point Socket Design Easy to Identify Sturdy Storage Case Key Features 【HIGH-QUALITY ALLOY STEEL】- This impact socket wrench set is made of extra solid alloy steel, resistant to abrasion and wear. They have a sturdy construction that will not easily crack under high pressure for maximum strength and longevity. 【SUPERIOR PERFORMANCE】- Whether you drive them with an impact wrench or by hand, these premium chrome vanadium sockets deliver superior performance. The impact socket set features a 6-point, high-torque design that contacts and grips the stronger flat sides of the nut or bolt head, not the weaker corners. 【26 SOCKETS INCLUDED】