for control cabinets and shut-off systems in the supply of gas, water and electricity
for technical installations in buildings, e. g. air conditioning and ventilation systems, shut-off valves, mains switch-boards, etc.
short execution, total length 44 mm
square 6 + 7 + 8mm
triangular 10mm
two-way key bit ?? 9 mm
with bit insert: slot 1.0 x 7 mm and cross recess PH 2
with adapter for 1/4 Inch bits on securing chain
zinc die-casting
long execution - conical square
additional square 5 mm