Ketzot HaChoshen HaShalem with Likut Miluei Choshen (2 vol.)

Ketzos HaChoshen by Rabbi Aryeh Leib HaCohen Heller (1745-1813), is one of the major commentaries on Shulchan Oruch/Choshen Mishpat. With a collection of commentaries by the Achronim.