Azure, three crampons Or. Diethelm Waltorfer (12/2003 Anst)
Per chevron inverted purpure and Or, three half-moon knives inverted counterchanged. Eoin Drake (11/2011 Midd)
Per fess rayonny argent and gules, a wolf's head cabossed sable and three crampons argent. Vladimir Zinonovich (10/1994 Calo)
Quarterly embattled azure and argent, in dexter chief three half-moon knives one and two proper, in sinister base a crane in its vigilance argent. Michael le Crane (6/2004 Calo)
Sable, on a bend vert fimbriated, three pairs of tongs bendwise sinister each surmounted by a hammer bendwise argent. Jóhann Steinarsson (12/2008 Calo)
Sable, three crampons argent. Lothar Hügelman (3/2004 AEth)