KNIPEX TwinKey® for all standard cabinets and shut-off systems The KNIPEX TwinKey® has eight arms and consists of two cross keys that are held inside each other with a magnet. 10 profiles. 2 crosses. 1 key. All common locking systems Multifunctional key for the actuation of locking systems from the areas of facilities engineering (heating and sanitation, air conditioning, electro technology), gas and water supply and shut-off-systems 8-arm version: two 4-way spider keys connected in a space-saving way using magnets Reversible bit: 1,0 x 7 mm slot and PH2 cross slot Key and reversible bit joined by stable stainless steel wire Quality surface coating Weight-optimised zinc die-cast design