14-1/2° pressure angle gearing for transmitting motion and power between parallel shafts. Use with gear racks below. All are steel except GE-1040, 1048 and 1248 which are cast iron. 32 and 24 pitch spur gears include a set screw. None include key ways. Bore tolerance is +/- .0005". Diameter tolerance is +/-1/32". Other styles, materials and sizes available as special order. Please call for price and delivery.