Teng Tools 1000 Volt Insulated Metric Open Ended Wrenches - 12mm
[ EXTRA STRONG ] Made from chrome vanadium steel construction and integrated protective insulation for maximum strength, durability and protection.[ INDIVIDUALLY TESTED ] Thoroughly verified by means of the impact strength, electrical, flame-retardancy, insulation adhesion and stamp tests.This is particularly important in situations where precision and control are vital, as well as when dealing with potential hazardous conditions.