The Crowbar is an item added by the RailCraft mod. It allows you to remove or adjust many of the items added by the mod, and linking carts together into a train. The Crowbar can also be used as a weapon, dealing 3 hearts, equivalent to an iron sword. When used this way, the Crowbar's durability decreases at twice the rate. It also spawns in Dungeon and NPC Village chests, and is enchantable.