A fully insulated slimline long reach, 3/8” drive, T27 Star* socket bit, suitable for use on restricted access TORX* fixings as found on EV batteries etc. Manufactured to IEC60900 standards, for safe operator use on live circuits up to 1000v AC and 1500v DC, making them ideal for use by electricians, auto electricians or mechanics working on hybrid and electric vehicles or areas where access is restricted. The extra slim overall shaft diameter allows for access between close fitting components where standard electricians long series bit sockets cannot reach.