A fully insulated 3/8"D socket set, featuring a 45 tooth ratchet with a two colour soft grip ergonomic handle, 12 metric single hex sockets, and 2 extension bars. 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.