Heidelberg FJ.4155131/01 Connection piece left for ST400 / ST450

The left connection piece, also known as a coupling piece or adapter, with part number FJ.4155131/01 from Heidelberg, is a mechanical attachment part in the form of a block for connecting and positioning components. It has the dimensions 20 x 5 x 5 cm and weighs 0.55 kg. Such connection pieces are essential for the precise assembly and secure connection of machine elements, particularly in printing and packaging technology. They ensure the structural integrity and correct function of complex mechanical systems.