The Placard H 19 x 12/22 crossbars are an H-shaped joint with dimensions of 19.4 mm internal width x 21.8 mm external width x 12 mm high x 22 mm high on the front of the crossbar and 1.15 m long, it is designed for boards with a maximum thickness of 19 mm. It is used to join the panels and build door panels in addition to protecting the edge of the same. The material with which it has been manufactured is aluminum and is finished with a white paint film. The Placard H crossbar packaging contains 8 units.