From LSWiki

Class: Rogue Skills
Attribute: Dexterity
Pedagogy: Procedural

The ability to open locks without a key by manipulating their mechanisms.  This is best 
and most easily done with special tools, though some locks are crude enough to be picked 
with ordinary items such as pins and bits of wire.

See Also: pick, Locksmithing

Notes

Trainers

Wanders: Wikspisk
Losthaven: The Grey Mouser
Association required:
Brotherhood of Wine and Song: Danilo Thann
Guild required:
Nizari: Hasan Wanders
Quest required