91890 is a 26-piece insulated hybrid and EV essential tool kit. Grabbing any off-the-shelf tool is not going to cut it when servicing electric vehicles (EV), hybrid electric vehicles (HEV) or battery electric vehicles (BEV). Safety must be the top priority. Developed with input from the leaders in OEM electric vehicles the 26 piece Wiha Insulated EV Essentials tool kit has the tools user need to get the job done, plus the peace of mind using individually tested, 1,000V Rated, Insulated VDE screwdrivers, sockets, ratchets, extension bars, wrenches, pliers, cutters, cable stripping knife, and tweezers. Every single Wiha insulated tool is certified to 1,000VAC (1,500VDC) for safety in energized applications.