roller chain 5/8″ open, Ø 4″, set 3 pcs.

The DUEBRE Spider 50 Chain Flail has been specifically designed for professional pipe cleaning and pipeline rehabilitation preparation. Its compact, bend-friendly design allows it to negotiate 90° bends in pipes from DN 100 with ease. A wide range of interchangeable tools—including roller chains, link chains, steel wire brushes, and plastic rods—makes it suitable for a variety of applications, from removing roots and stubborn deposits to preparing pipe surfaces for liners, coatings, and other rehabilitation methods.