Engraving lock: plants and flowers
Engraving lock: children at play
Character engraving lock: Happiness as Deep as the East China Sea
Broad lock: May You Have a Harmonious Union Lasting a Hundred Years and Be Safe and Sound in All Four Seasons (Bai Nian Hao He & Si Ji Ping An)
Character combination lock
Shang-shaped keyhole lock
Character engraving lock: Wealth Will Be Passed down to Posterity (Wan Dai Fa Cai)