Wiha Tools offers 1,000v-insulated wrenches, L-keys, knives, cable cutters and sockets. Insulation is certified according to EN/IEC 60900, ASTM F1505, NFPA-70E. Insulation is visually inspected for appearance and integrity and tested for puncture penetration and low temperature impact resistance. Insulation materials are flame retardant in order to prevent risk from fire or spark over. For more information visit www.wihatools.com or call (800) 494-6104.