The Knipex 00 11 02 Control key is suitable for control cabinets and shut-off systems in the supply of gas, water and electricity, e.g. air conditioning and ventilation systems, shut-off valves, mains switch-boards, etc.
Square 6 + 8mm, triangular 9mm, two-way key bit 3-5mm diameter.
Bit insert: slot 1.0 x 7mm and cross recess PH2.
Adaptor for 1/4 inch bits on securing chain.
Additional square 5mm.