A fully insulated set of hex bit sockets, complete with T-handle driver and drive adaptor, for use on modern hybrid and electric vehicles. IEC60900 certified for live working up to 1000V AC/ 1500V DC, it includes sizes from H4 to H10, and are ideal for use by electricians and auto electricians. The sizes are clearly marked on the side for easy identification and are supplied in a robust carry case for safe storage. Set contents: 4x 3/8�D hex bit sockets, sizes; 4, 5, 6 & 7mm. 4x 1/2""D hex bit sockets, sizes; 6, 7, 8 & 10mm. Also includes: 1x 1/2""D T-handle, 1x 1/2""D (F) to 3/8""D (M) drive adaptor. Manufactured to IEC60900 standards, for safe operator use on live voltages up to 1000V AC / 1500V DC. Manufactured from chrome vanadium. Supplied in a robust blow mould carry case with an EVA foam tray for safe storage. Insulated Star* bit set also available, please see Part No. 8560.