Knipex 00 11 06 v02 universal key knipex 00 11 06 v02 p this universal key from knipex has been manufactured for locking systems in electrical engineering the supply of gas and water air conditioning and ventilation systems industry technical installations in buildings designed to offer 4 different zinc die cast key profiles in a single key along with a bit adaptor for 1 4in bits with magnet br p knipex 00 11 06 v02 universal key