<p><b>Dr.Roc Helps You To Proceed Without Hindrance</b></p><p>Most trusted auto accessories expert,millions buyers' choice.</p><p><b>It's difficult to lift your car with the scissor jack? </b></p><p>This adapter make it very easy to use your scissor jack,when it is used with wrenches,especially with power drill or impact wrench.</p><p><b>Specifications: </b></p><p>Material:Chrome Vanadium Steel(50BV30 Steel) + Composite Steel Material</p><p>Exterior:Black oxide finish </p><p>Item Weight: 135 g(4.86 ounces) </p><p>Product Dimensions: 50.7*41.4*24 mm (2.0 x 1.63 x 0.95 inches) </p><p>Slot Size: 8.8 mm(0.35 inch) wide; 23.90 mm (0.94 inch) deep </p><p>Bolt Length: 4.1 cm(1.6 inches) </p><p>Bolt Dimensions: 9.7 mm(0.38 inch) </p><p>( enough to fit most of scissor jacks ,to ensure this ,you can check the oval's size on your jacks)</p><p><b>Easy to use with the following tools: </b></p><p>A.1/2" drive/impact drills/ratchet or standard drive sockets.    </p><p>B.13/16" lug wrench/tire iron or socket or easily add a half inch adapter to any drill.</p><p><b>Note: </b></p><p>1.If you don't have a 1/2 inch hex or impact wrench,you can very easily get a standard drill bit to 1/2" adapter and use any cordless or corded drill with this tool and those difficult scissor jacks;</p><p>2.This adapter fits most of the scissor jacks in the market, including loop type(hole diameter>9.7 mm) or double eyelet type(hole diameter>9.7 mm, eyelet distance<16.5 mm);</p><p>3.There are rare cases some 1/2" drives can't fit this adapter,it is most likely the drive is not strict 1/2",Pls change another drive or contact us to return it.</p>