Type FK
Connects round tube parallel to the surface
Dimensions (mm)
FK 12
FK 18
FK 25
FK 30
FK 40
FK 50
A
12
18
25.1
30.1
40.15
50.2
B
5.3
5.3
6.5
6.5
8.5
10.5
C
18
18
30
30
42
50
D
25
25
40
40
56
66
E
25
25
40
40
60
65
G
35
35
55
55
78
92
H
38
38
53
53
82
98
K
32
32
52
52
71
83
L
38
38
60
60
83
96
M
50
50
78
78
108
128
N
5
5
7
7
10
14
O*
n/a
n/a
n/a
n/a
52
62
P
23.5
23.5
33
33
48
58
S
M6x25
M6x25
M8x35
M8x35
M10x50
M10x60
Note
* FK12 to FK30 have two centrally placed holes, therefore dimension O is not applicable.
