Model No.

Standard

A

B

C

D

Part No.

KF-BWA50-10

US

30

12.2

12.7

50

21300103-0010

KF-BWA50-16

US

30

17.2

19.05

50

21300203-0016

KF-BWA50-25

US

40

26.2

25.4

50

21300303-0025

KF-BWA50-40

US

55

41.2

38.1

50

21300403-0040

KF-BWA50-50

US

75

52.2

50.8

50

21300503-0050

KF-BWE50-10

EU

30

12.2

14

50

21310103-0010

KF-BWE50-16

EU

30

17.2

20

50

21310203-0016

KF-BWE50-25

EU

40

26.2

28

50

21310303-0025

KF-BWE50-40

EU

55

41.2

45

50

21310403-0040

KF-BWE50-50

EU

75

52.2

57

50

21310503-0050

KF-BWJ50-25

JIS

40

26.2

27.2

50

21320303-0025

KF-BWJ50-40

JIS

55

41.2

42.7

50

21320403-0040

KF-BWJ50-50

JIS

75

52.2

60.5

50

21320503-0050