Size

Outside Dia

Socket Type

Structure Diameter

D0

d1

d2

l

d

NPT(thd./in)

1/2”

30.5

21.54

21.23

22.22

16

14

3/4”

38

26.87

26.57

25.4

22

14

1”

46

33.65

33.27

28.58

28

11.5

1-1/4”

55

42.42

42.04

31.75

35

11.5

1-1/2”

60

48.56

48.11

34.93

43

11.5

2”

75

60.63

60.17

38.1

54

11.5