Lift Your Jack Very Easy: Made Of Very Solid Chrome Vanadium Steel,Easily use with your scissor jack,Suitable to most of loop type or double eyelet type scissor jacks in the market(if you are worry about it's compatibility,please check the oval's size on your jacks) Easy to use with the following tools: 1. 1/2inch drive/impact drills/ratchet or standard drive sockets 2. 13/16inch lug wrench/tire iron or socket or easily add a half inch adapter to any drill 3. If you don't have a 1/2 inch hex or impact wrench, you can very easily get a standard drill bit to 1/2inch adapter and use any cordless or corded drill with this tool and those difficult scissor jacks Specifications: Item Weight: 135 g(4.86 ounces) Product Dimensions: 50.7 x 41.4 x 24 mm (2.0 x 1.63 x 0.95 inches) Slot Size: 8.8 mm(0.35 inch) wide, 23.90 mm (0.94 inch) deep Bolt Length: 4.1 cm (1.6 inches) Bolt Dimensions: 0.97 mm ( enough to fit most of scissor jacks ,to ensure this ,you can check the oval's size on your jacks) Colour: black Material: metal Package Contents: 1 x Scissor Jack Adaptor Note: 1. If you don't have a 1/2 inch hex or impact wrench,you can very easily get a standard drill bit to 1/2inch adapter and use any cordless or corded drill with this tool and those difficult scissor jacks 2. This adapter fits most of the scissor jacks in the market, including loop type(hole diameter more than 9.7 mm) or double eyelet type(hole diameter more than 9.7 mm, eyelet distance less than 16.5 mm) 3. There are rare cases some 1/2inch drives can't fit this adapter,it is most likely the drive is not strict 1/2inch,Pls change another drive Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.