Gear Boxes, Reduction Gears\n Gear Boxes, Reduction Gears, Our Product Range, Horizontal & Vertical Solid Foot Type From – Size 1.625†To 14†– Ratio 5/1 To 70/1, AU Type – Size 2â€, 3â€, 4â€, 5â€, 6â€, 7â€, 8â€, 9†– Ratio 5/1 To 70/