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..[ NONSLIP HANDLES ] Designed to ensure a secure grip and minimize the risk of the wrench slipping from the user's hand during use.[ INDIVIDUALLY TESTED ] Thoroughly verified by means of the impact strength, electrical, flame-retardancy, insulation adhesion and stamp tests.