Model No.

Standard

A

B

C

D

Part No.

KF-4C-10

3A

31.75

12.7

30

63.5

61290003-0010

KF-4C-16

3A

40

19.05

30

80

61290103-0016

KF-4C-25

3A

50

25.4

40

100

61290203-0025

KF-4C-40

3A

65

38.1

55

130

61290303-0040

KF-4C-50

3A

70

50.8

75

140

61290403-0050

KF-4C-16

ISO

32.3

19.05

30

64.6

61290503-0016

KF-4C-25

ISO

38.8

25.4

40

77.6

61290603-0025

KF-4C-40

ISO

51.8

38.1

55

103.6

61290703-0040

KF-4C-50

ISO

64.8

50.8

75

129.6

61290803-0050