Steel knife

The steel knife is a members-only ranged projectile. The player must have at least 20 Ranged to wield this throwing knife. They can be obtained either by using the Smithing skill or trading with another player.

To create steel knives, the player must have at least 37 Smithing. Each steel bar creates 5 steel knives, granting the player 37.5 Smithing experience.

Martin Thwait at the Rogue's Den sells Steel knives for 68 coins each, but you may only buy 100 per day.

They can sometimes be found inside barrels.

Steel knives are also rarely generated by Ava's accumulator.