A hanging bar for supporting an anode (10) without lugs which is formed by a first lower portion of the body (11) and a second upper hanging portion (12) which comprises: two elongated splints (15) having a width similar to said second upper hanging portion (12); two plastic spacer pieces (33) connecting the ends of said two splints (15) being each one of said two plastic spacer pieces (33) formed by a base (28) from which two pillars (20) emerge, leaving between both pillars (20) a central housing zone (34), wherein on said base (28) and between said pillars (20) there is a planar surface (31) and on the inner portion of said base (28) there is an inclined surface (30), two pivoting supports (17), being each one of them housed in the central housing (34) of said two plastic spacer pieces (33), wherein said pivoting supports (17) are formed by a straight piece (43) which finishes in one of its ends in a bushing (27) in the center of which has a first hole (39) which matches second holes (38) of said pillars (20) and third holes (40) of said elongated splints (15) in such a way that within the holes (38, 39, 40) a short axis (21) is housed wherein said pivoting supports (17) pivot; and a pair of pivoting lugs (16) which are supported by said pivoting supports (17) being each pivoting lug (16) formed by a first elongated portion (36) and a second short portion (37) integrally connected to each other at 90° providing an L shape wherein said first portion (36) has first toothed notches (26) and wherein said second short portion (37) has second toothed notches (25).