Spare sock

Spare sock was removed from RuneScape after Update:Ninja Fixes to Invention - Live Stream Info - Other News, but still exists in-game for those who had obtained it.

Spare sock
Detailed
Release	3 May 2016 (Update)
Removal	13 June 2016 (Update)
Members	No
Members	No
Quest item	No
Quest item	No
Tradeable	No
Tradeable	No
Bankable	No
Bankable	No
Equipable	No
Equipable	No
Stackable	No
Stackable	No
Disassembly	No
Disassembly	No
Value	0 coins
Value	0 coins
Alchemy	Not alchemisable
Alchemy	Not alchemisable
Destroy	You can get another from Thessalia.
On death	Always lost
Exchange	Not sold
Weight	0.006 kg
Examine	An extra sock for a turoth.

Spare sock is an item used in Meg's cases. It is requested by the turoth who believes he was scammed by Thessalia, who sold him a pair of socks, not aware at the time that turoth have 3 legs.