Description: Made of solid steel, very durable Suitable for most type or socket in the market Jack Socket Adapter Size: 7.1 x 1.3cm/2.80 x 0.51 inch, Socket Adapter Size: 5cm/1.97 inch Easy to use the following tools: 1) 1/ 2 inch driver/hammer drill/ratchet and traditional card slot driver; 2) 13/16 inch lug wrench/tire sleeve, or easily add a half inch adapter to each drill bit 3) If you don't have a 1/2 inch hex wrench or impact wrench, you can easily insert a standard drill bit into the 1/2 inch adapter and use any cordless or having this tool and those tough rope drills Package includes: 1PC Jack Adapter 1PC Jack Adapter Note: Due to the light and screen difference, the item's color may be slightly vary from the color in the photo. Please allow 1-3mm differences due to manual measurement.