Acc. to DIN ISO 8976 Form A 
 Lay-on slip joint and toothed recess 
 Induction-rehardened serrated faces, with finger protection 
 GEDORE chrome-vanadium special steel, chrome-plated 
 Execution C = handles cross-hatched 
 Execution JC = with 2-component handle sleeves 
 145 10 = 7 settings, with extra narrow jaws 
 145 15 = 9 settings 
 145 20 = 11 settings