Bras tubulaires en acier

Mâchoires en acier HRC 63

Capacité max selon dureté :

600 mm >> 11mm (15 HRC); 10mm (31 HRC); 8mm (52 HRC)

450 mm >> 10mm (15 HRC); 8mm (31 HRC); 6mm (52 HRC)

750 mm >> 13mm (15 HRC); 11mm (31 HRC); 10mm (52 HRC)