Z - 25
Z - 28
Z - 30
Z - 32
Z - 35
Z - 38
Z - 40
Z - 42
Z - 45
Z - 50
25
28
30
32
35
38
40
42
45
50
M8 x 20
M8 x 25
M8 x 30
M8 x 35
M8 x 40
Aluminum Alloy
EN AW 6005A
natural aluminum
or
painted black RAL 9005
anodized black
End clamps; thicness of the wall: 4,0 mm