If you're tired of the factory Nissan Hardbody Pickup automatic locking hubs on your Nissan Hardbody Pickup, swap them out for stronger and more reliable manual locking hubs! Manual locking hubs won't lock and unlock unexpectedly like the factory ones do. once you turn the Nissan Hardbody Pickup manual locking hubs to the locked position, they won't unlock until you manually turn them back.