8100 SB VDE. 17-piece insulated ratchet set. Includes a Zyklop 3/8" drive ratchet; metric sockets and a long & short extension bar. All is packed in a textile box with a hook and loop fastener on the back. Parts are individually tested at 10.000 Volts. This is in accordance with IEC 60900; which ensures safe working with live wiring up to 1000 Volts. The sockets and extension bars come with a dual isolation layer which exists of a yellow insulation core under a red insulation outer layer. This will help visual identification of isolation issues. Set includes: 1 Series 8007 B VDE Ratchet. 3/8" drive x 222mm long. 14 Series 8790 B VDE Sockets. 6mm x 46mm long. 7mm x 46mm long. 8mm x 46mm long. 9mm x 46mm long. 10mm x 46mm long. 11mm x 46mm long. 12mm x 46mm long. 13mm x 46mm long. 14mm x 46mm long. 15mm x 46mm long. 16mm x 46mm long. 17mm x 46mm long. 18mm x 46mm long. 19mm x 46mm long. 2 Extension bars. Series 8794 SB VDE 3/8" drive x 91mm long. Series 8794 LB VDE 3/8" drive x 166mm long.