Description   Galvanised wire ensures long life. The ROTHENBERGER DURAFLEX Spiral & Tool Set SMK is ideal for plumbers, janitorial services and pipe cleaners for removing blockages in sewage pipes in combination with a ROTHENBERGER VarioClean pipe cleaning machine.   FEATURES Reduced wire diameter for better arc movement and weight saving for optimised battery life. Galvanised wire for long life. Inner core for improved stability and reduced cleaning effort. 16 mm T-slot coupling as univerasal connection for pipe cleaning tools.