Tricoise Key "Deschamps"

Aluminium key used by a large number of firefighters.
Made of cupro-aluminium (a type of brass), a non-sparking material

Several functions are combined in this model : 

• Tightening of couplings with a nominal diameter of 20 mm to 100 mm

• Opening of EDF-GDF boxes with the 12 mm female triangle

• Opening of fire hydrant boxes with the 15.6 mm female triangle

• Opening of handleless doors, ventilation ducts and fire cabinets with the tapered square from 5×5 mm to 8×8 mm. Opening of bathroom and WC doors with the screwdriver

• Opening of dry riser inlets with the 12.5 mm female square

• Loosening of nuts with three female hexagons of 13, 17 and 19 mm.