Wall mounting size 3

Made of steel S235JR, galvanized
Dimension a: 18 mm
Dimension b: 80 mm
Dimension b1: 81 mm
Dimension b2: 41 mm
Dimension d: 17 mm
Dimension d1: 11 mm
Dimension h: 123 mm
Dimension l: 80 mm
Dimension s: 6 mm