Model No.

T
Tube
OD

A

Ax

C

D

E
min.

F
A/F

G
A/F

H

Hx

Panel Hole
Drill Size

Max Panel
Thickness

VI-10-BU-1

1/16

31.5

17.3

11

8.6

1.3

11

8

23.8

13.5

5.2

3

VI-10-BU-2

1/8

51.3

31.2

15.3

12.7

2.4

11

11

38.1

24.6

8.3

12.7

VI-10-BU-4

1/4

57.6

33.6

17.8

15.3

4.8

16

14

43

26.2

11.5

10.1

VI-10-BU-5

5/16

60.7

35.8

18.5

16.3

6.3

17

16

46

28.5

13

11.1

VI-10-BU-6

3/8

62.2

36.8

19.3

7.1

7.1

22

17

47.5

29.5

14.6

11.1

VI-10-BU-8

1/2

71.1

41.9

21.8

22.9

10.4

24

22

50.8

31.8

19.5

12.7

VI-10-BU-10

5/8

72.6

42.7

21.8

24.4

12.7

27

25

52.3

32.5

22.6

12.7

VI-10-BU-12

3/4

79

47.5

21.8

24.4

16

30

28.5

58.6

37.4

25.8

16.8

VI-10-BU-16

1

95.6

57.4

26.4

31.2

22.3

36

38

71.3

45.2

33.7

19

VI-10-BU-20

1.1/4

123.2

69.9

38.9

41.2

27.6

50

50

79

47.7

41.6

19

VI-10-BU-24

1.1/2

139.2

76.4

45.2

50

34

60

57

84.8

49.3

49.6

19

VI-10-BU-32

2

180.4

93.7

62.7

67.6

46

70

76

105.6

56.4

67

19

Model No.

T
Tube OD

A

Ax

C

D

E
min.

F
A/F

G
A/F

H

Hx

Panel Hole
Drill Size

Max Panel
Thickness

VI-10-BU-3m

3

51.3

31.2

15.3

12.9

2.4

14

11

38.1

24.6

8.3

12.7

VI-10-BU-6m

6

57.7

33.6

17.7

15.3

4.8

16

14

42.9

26.2

11.5

10.2

VI-10-BU-8m

8

61

36.1

18.6

16.2

6.3

17

16

46

28.6

13.1

11.2

VI-10-BU-10m

10

63.7

37

19.5

17.2

7.9

22

19

48.5

29.4

16.3

11.2

VI-10-BU-12m

12

71

41.9

22

22.8

9.5

24

22

50.8

31.8

19.5

12.7

VI-10-BU-14m

14

72.5

42.6

22

24.4

11.1

27

25

52.3

32.5

22.5

12.7

VI-10-BU-15m

15

72.5

42.6

22

24.4

11.9

27

25

52.3

32.5

22.8

12.7

VI-10-BU-16m

16

72.5

42.6

22

24.4

12.7

27

25

52.3

32.5

22.8

12.7

VI-10-BU-18m

18

78.9

47.4

22

24.4

15.1

30

30

58.7

37.3

26

16.8

VI-10-BU-20m

20

84.5

53

22

26

15.8

36

32

64.3

42.9

29

19

VI-10-BU-25m

25

95.6

57.4

26.4

31.2

22.3

41

38

71.3

45.2

33.7

19

VI-10-BU-30m

30

123.7

70.2

39.2

39.6

26.2

50

46

80.5

48.6

40.5

19

VI-10-BU-32m

32

128.3

72.5

41.6

42

27.6

50

50

82.3

49.5

42.5

19

VI-10-BU-38m

38

144.6

79.1

47.9

49.4

33.7

60

57

89.4

51.5

50.5

19