Adjustable double shelf angle measuring 80*55*30*2.0 mm. This angle is designed for wood-to-wood, wood-to-concrete, and wood-to-other building material connections. The use of these connectors simplifies and speeds up assembly work, allowing for the reduction of timber cross-sections, since tongues and notches are avoided, thus saving structural material. To protect the connectors from corrosion, they are made of galvanized steel.