Lockpicking (GURPS) is one of Fallout GURPS skills. See: Fallout GURPS.
This is the ability to open locks without the key or combination. Each attempt to open a lock requires one minute and a skill roll; cracking a safe may take considerably longer!”— Steve Jackson Games GURPS sources
With the abandonment of GURPS, Lockpicking (GURPS) was recycled into Lockpick.