Planks are quest items used in the Dragon Slayer and Observatory Quest to make various repairs. They are also needed to walk through trapped passages in the Underground Pass. Planks cannot be made in RuneScape Classic.
* One spawn can only be collected by using the Telekinetic grab spell.
- In RuneScape 2, planks were made useful for training the Construction skill, which is the successor to the unimplemented Carpentry skill.
- The 6 planks with the examine message "Damaged remains of remains of the ship" are merely decorative items found around the crashed ship of the Fishing Trawler minigame.