The double arm surgical pendant is available in variety of configuration to meet surgical specific needs. The pendant solves the most problems of efficiently manages expanding clinical equipments needs, ex., Medical gas services, electrical/video, communication, etc. This pendant combined three shelves is an ideal and necessary medical equipment for hospitals. Features: 340-degree range of arm rotation. Medium load capacity. Easy manual arm movement and braking. Pre-shipment assembly and testing. The position of Medical gas services box measures accurately. Three joints all configured the pneumatic brake.