Product description
SuoYaNuo Twinkey- the mater key for several special locking systems Those who, for example, work in building facility management, for a security company or as a service technician servicing heating and ventilation systems will make ready use of. The SuoYaNuo functions as a master key for locking systems ranging from square to half moon locking systems.
Specifications
Capacity, square: 5 / 6 - 7 / 8 - 9 / 10 - 11 mm
Capacity, triangular: 7 - 8 / 9 - 10 / 11 - 12 mm
Capacity, two-way key bit: 3-5 mm
Capacity, half-moon: 6 mm
Step-like square: 6 - 9 mm
Suitable for elevator, electrical cupboard box, train, cabinet, etc.