Smash lock
From LSWiki
Perform Smash Lock
Battlerager Miscellaneous Maneuver Usage: perform smash lock [[on] <target>]
Although a Battlerager can freely break locked doors that bar their way, smaller locked objects present a more measured challenge. With the judicious application of a booted foot, Battleragers can bypass smaller locks that might otherwise require unsavory levels of concentration or subtlety.