Features and Benefits:�Ball detent for secure socket retention�Knurled grip provides a nonslip surface�Bright, full polish chrome finish easily wipes clean and resists corrosion�Universal joint allows for greater access�3/8" drive decreasing adapter turns 3/8" drive tools into 1/4" drive tools when added to a 3/8" drive tang�3/8" drive increasing adapter turns 3/8" drive tools into 1/2" drive tools when added to a 3/8" drive tang�Meets or exceeds ASME specifications