The ratchet system that tightens the tape makes installation easier.
The set includes steel tape (26 mm wide, 0.5 mm thick, galvanized) in two rings - each 5 m long. The tape is used to wrap the chimney and install the clamp. When the tape turns out to be too short, you can buy a tape with a length of 10m E8520. Clamp weight 2.75 kg.