The Tridon HAS all stainless perforated band clamp range provides superior design and proven reliabilityManufactured in Australia to SAE J1508 standards, the flexible stainless steel perforated band combined with the zinc plated carbon steel screw deliver low free torque for ease of installation and high strength for reliable high quality sealing.All stainless steel for corrosion protection, ideal for marine, industrial, automotive, agricultural, chemical and general purpose useMade in Australia