Hardened Pipe Cleaning Spiral 16 – 32 mm, up to 4.5 m

Extra hardened pipe cleaning spirals with 16, 22 and 32 mm coupling and larger wire diameter. Hardened spirals have a higher stability and torque transmission, making them suitable for heavier tools. Optionally available with ASF coupling: The replaceable spring allows quick repair of couplings without having to turn the entire coupling out of the spiral.