The Steel Combi packer is a two-part steel packer consisting of a packer head and a packer body. The packer head consists of a screw and a sealing rubber, the packer body consists of a nut and a lubricator. The packer can be provided with a spherical or flat round lubricator. Assembly and disassembly of the packer is very easy due to its construction.  

Steel Combi packers are produced in diameters of sealing rubbers 10-17 mm, lengths of 70-500 mm and in versions of the inner screw M5, M6 and M8