Maximum external diameter 88.9 mm Minimum external diameter 6.0 mm Maximum material thickness 4.0 mm Minimum material thickness 0.5 mm TUBINOX srl LOCALITY GERA 22030 EUPILIO (Co) Tel. +39 031 644523 P IVA 01656320130 tubinox@tubinox.net Fax. +39 031 645474