BACKOCID Bottom 1011 Hakersan 1011 - made of high quality and sustainable material, is a sub-fastening element designed for use in construction and repair. This product ensures the installation of the internal parts of the bachel and secure. This is selected with this subset, easy-to-term and long-term durability, which belongs to the 1011 series of Hakersan. Bachoci sub 1011, perfectly adapted for water, heating and other pipelines and can be used in both domestic and external construction.