Pipe fastening collar 28 6 piecesIndicate for fastening steel, plastic and multilayer pipesDo you know why it is a Responsible Choice product?– *Manufactured in Italy. *Responsible production: this product contributes to the development of local production and distribution and the reduction of CO2 emissions into the air related to transportation. *Optimized packaging: this product allows for increased transportation efficiency, helping to decrease the impact on the environment.