With the new generation of universal control panel keys, more locking systems can be covered. Three locking heads have a double function. In the middle notch with heating vent locking system. Made of zinc die casting. For all common locking systems in electrical engineering, gas and water supply, climate and ventilation technology, industry, trade, and many more.
Functions:
• Inside square 5 mm
• Inside square 6 mm
• Inside square 7 mm
• Inside square 8 mm
• Inside edge 8 mm
• Inside edge 9 mm
• Double beard 3-5 mm
• 1/4" hex socket bit receptacle