Spencer 4BELL chair represents the evolution of the concept of evacuation. It offers maximum comfort and an ideal usability for both operators and the patient. Rescuers will find absolutely innovative steps in this device that will effectively help you in evacuation and emergency procedures, minimizing effort and the margin of error. Spencer 4BELL is 4 times revolutionary for the world of emergency. Spencer 4BELL has no screws and the structure is made solid thanks to an innovative system of integrated self-locking elements. This new technique avoids any protrusions dangerous for both the patient and operators and eliminates any risk of instability due to fasteners that tend to loosen or unscrew. The complete range of 4BELL Evacuation chairs are certified 10 G when combined with the dedicated fixing system 4BELL Max. All models are equipped with two integrated safety belts; one positioned on the backrest, the second on the seat.