Helical Flanged Gear Box with Both Side Flange requires 0.25HP to 50 HP power for operation. The Gear Box is available in helical flanged type design and comes with both side flanges. The Gear Box is strong in construction and consistent in performance. Helical Flanged Gear Box with Both Side Flange is made of quality grade raw materials which ensure optimum durability along with long lasting trouble free service.