Knipex Plastic 4-way Control Cabinet Key

Pen-style switch cabinet wrench with fastening clip
With ON / OFF button, can be used to detect AC voltages from 50 to 600 V / 50 to 60 Hz without contact via the LED display
Plastic body, wrench profile made from die-cast zinc
1/4 " hexagon bit attachment on both sides, one of them magnetic
Swivelling wrench carrier for using various different profiles
For switch cabinets, locking systems, gas and water supply systems, heating systems, ventilation and air conditioning systems
Can also be used as a door / window handle
Supplied with 2 LR44 button cell batteries