LOCAL OSRS REFERENCE

White cog

Source revision 15227374 · Saved 2026-09-27 · Sources & credits

On this page
White cog
Released17 June 2002 (Update)
MembersYes
Quest itemClock Tower
Properties
TradeableNo
EquipableNo
StackableNo
NoteableNo
OptionsDrop
ExamineA cog from some machinery.
Values
Value1 coin
High alch0 coins
Low alch0 coins
Weight1 kg
Respawn time100 ticks (60 seconds)
Advanced data
Item ID20
LinkMOID

The white cog is a quest item used only in Clock Tower. It is found behind a gate that can be opened by adding rat poison to the food trough in the Clock Tower's basement.

It is used to repair the western white clock spindle on the 2nd floor[UK]3rd floor[US].

Duplicates can be acquired by picking up another one after putting the first cog on the clock spindle and before completing the quest. Once the quest is completed, the cog can not be picked up from the spawn or if the duplicate is dropped.

Spawns

Location Members Spawns Map
Clock Tower DungeonMembers1Show map

Changes

Date Changes
15 – 22 August 2006

The item was renamed from "Cog" to "White cog".

Sources & credits

“White cog” by Old School RuneScape Wiki contributors, revision 15227374. Text adapted under CC BY-NC-SA 3.0; adapted text is shared under the same license. Formatting and navigation changed; Wiki scripts and editing controls omitted. Game imagery © Jagex Ltd. Imported image-file descriptions retain their own credits and licensing statements.

Original source address: https://oldschool.runescape.wiki/w/White_cog?oldid=15227374

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About this library and media credits

Game icons © Jagex Ltd, via the OSRS Wiki. Interface icons by Lucide.