Metal made Castle Nut is widely used in the automobile industry for use in axles of tractors, two wheelers, such as motorcycles and scooters, as well as three wheelers. The Castle Nut is made using quality grade metal which ensures durability of use along with long lasting trouble free service. The Castle Nut is resistant to corrosion and abrasion. Metal made Castle Nut is available in superior finish and longer service life.