The Powerbuilt 12 Volt Lug Nut Impact Wrench is the perfect tool for emergency roadside tire changes. Just plug it into your vehicle's cigarette lighter or 12V outlet, attach the correct size impact lug nut socket, then press and hold the trigger until the wrench winds up, breaks loose the lug nut socket, and spins it off. Repeat for the remaining lug nuts and in no time at all, you'll be back on the road. There is even a spare fuse in case of overload.

• COMPACT: Light and powerful impact wrench saves time and energy during emergency tire changes and stores easily in the trunk or under the seat
• USE YOUR CAR BATTERY: Simply plug the 12 volt DC Lug Nut Impact Wrench into your vehicle cigarette lighter or 12V outlet to power up
• BE PREPARED: With the 2 sided impact socket that fits most passenger vehicle lug nuts and 250 foot pounds of torque, you will be ready for those roadside emergencies
• DESIGNED FOR EMERGENCY USE: Intended for small to full sized passenger vehicles and light trucks
• INCLUDES DUAL FLIP SOCKET: Fits most sizes of lug nuts 13/16 inch (21mm) and 3/4 inch (19mm), spare fuse in case of overload