Galvanized Iron made Flexible Interlock is available in different inner diameter ranges varying from ¾ inch to 14 inch. The Interlock is mainly offered in galvanized steel as well as stainless steel construction that ensures efficient performance for longer period of time. The Flexible Interlock combines features like high tensile strength, sturdy construction and resistance to torsion. Galvanized Iron made Flexible Interlock can operate in a temperature range of up to 550 degree C.