Single Body Double Worm Reduction Gear Box is offered in 45mmX 45mm size range and 100:1 to 4900:1 ratio. The Double Worm Reduction Gear Box is the combination of two adaptable gear boxes and comes in a single piece construction. Reduction Gear Box is made from quality grade raw material to ensure durability of operation and can be availed in different specifications of range, ratio, output shaft etc. Kisco Gears manufactures Single Body Double Worm Reduction Gear Box.