Motor : DC 12V (Powered on car cigar lighter)Rated current  :  6.9AMPMax Torque :    250FT-LBS(35M-KGS) IMPACT WRENCH DRIVE DIAMETER: 1/2”(13mm)WITH 2 SOCKETS OF 4 Socket Sizes :  11/16"(17mm),3/4"(19mm)                                    13/16"(21mm),7/8"(23mm)Electrical Cord Length : 3.8MElectrical Wire Size :19AWG(75mm²)Spare Fuse : 13AMPCasing&Product Weights : 5.17LBS(2.35KGS)

Features:Easy operation,just plug into cigarette lighter.Loosen/tinghten each nut in4 seconds.Also great for shop jobs-rotating tires,inspecting brakes.IN EXISTENCE AUTHENTICATION:CE-EMC/CE-MD/ROHS.

12V Impact Wrench( Electric Wrench)