The Knipex DoubleJoint Control Cabinet Key has four different zinc die-cast key profiles and a magnetic bit adaptor for 1/4in bits.

The Key is suitable for locking systems in electrical engineering, the supply of gas and water, air conditioning and ventilation systems, industry, technical installations in buildings, etc.

Specification:

Capacity: Square: 5.0-8.0mm, Double-bit Key: 3-5mm, Triangular: 7.0-9.0mm.
Total Length: 97mm. (3.82in).