Image Item No. Description By  3704  Technic, Axle 2L Catalog: Parts: Technic, Axle 1  24316  Technic, Axle 3L with Stop Catalog: Parts: Technic, Axle 2  87083  Technic, Axle 4L with Stop Catalog: Parts: Technic, Axle 2  15462  Technic, Axle 5L with Stop Catalog: Parts: Technic, Axle 2