The Rothenberger rofrost 62203 is a advanced freezing system for copper, steel and plastic composite pipes, that allows rapid freezing including easy fit freezing heads and temperature displays. With the flexible hose and the simple clamping system, even working overhead and in confined spaces is not a problem. This set comes with 2 hoses with master clamps and all accessories for freezing 28-61mm copper tube (3/4 inch- 2 inch steel) Completing the product is a sturdy and reliable design and manufacture.