BA

8BA

6BA

4BA

2BA

Key A/F

1/16"

5/64"

3/32"

5/32"

Length

1/8"

29p

-

-

-

3/16"

32p

25p

-

-

1/4"

-

28p

27p

25p

5/16"

-

31p

30p

28p

3/8"

-

34p

33p

31p

1/2"

67p

39p

38p

36p

5/8"

-

44p

43p

41p

3/4"

-

49p

48p

46p

1"

-

59p

58p

56p

1 1/4"

-

69p

68p

65p

1 1/2"

-

-

75p

72p

1 3/4"

-

-

79p

76p

2"

-

-

83p

79p

Metric

M1.6

M2

M2.5

M3

M4

M5

M6

M8

M10

M12

Key A/F

1.5mm

1.5mm

2mm

2.5mm

3mm

4mm

5mm

6mm

8mm

10mm

Length

   3mm

45p

-

-

-

-

-

-

-

-

-

   4mm

-

33p

29p

-

-

-

-

-

-

-

   5mm

-

-

-

19p

21p

-

-

-

-

-

   6mm

49p

45p

34p

20p

23p

24p

-

-

-

-

   8mm

-

-

-

21p

24p

25p

26p

-

-

-

 10mm

-

-

-

22p

25p

26p

27p

32p

-

-

 12mm

-

56p

38p

23p

26p

27p

28p

35p

-

-

 14mm

-

-

-

25p

27p

28p

29p

39p

-

-

 16mm

-

-

-

27p

28p

29p

30p

42p

44p

-

 18mm

-

-

-

-

29p

30p

31p

46p

-

-

 20mm

-

-

-

28p

30p

31p

32p

49p

50p

-

 25mm

-

-

-

32p

31p

32p

33p

56p

57p

75p

 30mm

-

-

-

35p

32p

33p

34p

60p

63p

87p

 35mm

-

-

-

39p

33p

34p

35p

63p

66p

94p

 40mm

-

-

-

-

34p

35p

36p

65p

69p

99p

 45mm

-

-

-

-

36p

37p

38p

68p

72p

105p

 50mm

-

-

-

-

39p

39p

42p

73p

75p

112p

 55mm

-

-

-

-

-

42p

46p

78p

82p

120p

  60mm

-

-

-

-

-

46p

51p

82p

88p

132p

  65mm

-

-

-

-

-

53p

58p

85p

96p

-

  70mm

-

-

-

-

-

60p

62p

89p

102p

-

  75mm

-

-

-

-

-

-

65p

93p

109p

146p

  80mm

-

-

-

-

-

-

71p

98p

115p

155p

  90mm

-

-

-

-

-

-

79p

-

-

-

100mm

-

-

-

-

-

-

88p

-

128p

-

110mm

-

-

-

-

-

-

96p

120p

-

-

120mm

-

-

-

-

-

-

107p

-

-

-