Sizes: 6, 7, 8, 9, 10, 11, 12, 13, 14, 15mm x 3/8"D. Single Hex (6pt) profile. Length: 71.8mm. VDE certified. Manufactured to IEC60900 standards, for safe operator use on live voltages up to 1000V AC / 1500V DC. Supplied on a anodised aluminium socket rail. A set of larger, 16-22mm, insulated sockets is also available, please see Part No. 8989.