מדריך מידות לטבעות

קוטר

היקף

מידות

MM\ ממ

Inches\ אינ'ץ

MM\ ממ

Inches\ אינ'ץ

British/ Australia

USA\ CANADA

מידות האתר (ישראלי- אירופאי)

14.25

0.561

44.77

1.76

F 3/4

3.25

45

14.36

0.565

45.11

1.77

G

3.375

45

14.45

0.569

45.4

1.79

G 1/4

3.5

45.5

14.56

0.573

45.74

1.8

G 1/2

3.625

46

14.65

0.577

46.02

1.81

H

3.75

46

14.86

0.585

46.68

1.84

H 1/2

4

46.5

15.04

0.592

47.25

1.86

I

4.25

47.5

15.27

0.601

47.97

1.89

I 1/2

4.5

48

15.4

0.606

48.38

1.9

J

4.625

48.5

15.53

0.611

48.79

1.92

J 1/4

4.75

49

15.7

0.618

49.32

1.94

J 1/2

5

49.5

15.8

0.622

49.64

1.95

K

5.125

49.5

15.9

0.626

49.95

1.97

K 1/4

5.25

50

16

0.63

50.27

1.98

K 1/2

5.475

50

16.1

0.634

50.58

1.99

L

5.5

50.5

16.3

0.642

51.21

2.02

L 1/4

5.75

51

16.41

0.646

51.55

2.03

L 1/2

5 7/8

51.5

16.51

0.65

51.87

2.04

M

6

52

16.71

0.658

52.5

2.07

M 1/2

6.25

52.5

16.92

0.666

53.16

2.09

N

6.5

53

17.13

0.674

53.82

2.12

N 1/2

6.75

54

17.35

0.683

54.51

2.15

O

7

54.5

17.45

0.687

54.82

2.16

O 1/2

7.25

55

17.75

0.699

55.76

2.2

P

7.5

56

17.97

0.707

56.45

2.22

P 1/2

7.75

56.5

18.19

0.716

57.15

2.25

Q

8

57

18.35

0.722

57.65

2.27

Q 1/2

8.25

57.5

18.53

0.729

58.21

2.29

Q 3/4

8.5

58

18.61

0.733

58.47

2.3

R

8.625

58.5

18.69

0.736

58.72

2.31

R 1/4

8.75

58.5

18.8

0.74

59.06

2.32

R 1/2

8.875

59

18.89

0.748

59.34

2.35

R 3/4

9

59.5

19.1

0.752

60

2.36

S

9.125

60

19.22

0.757

60.38

2.38

S 1/4

9.25

60.5

19.31

0.76

60.66

2.39

S 1/2

9.375

60.5

19.41

0.764

60.98

2.4

S 3/4

9.5

61

19.51

0.768

61.29

2.41

T

9.625

61.5

19.62

0.772

61.64

2.43

T 1/4

9.75

61.5

19.84

0.781

62.33

2.45

T 1/2

10

62.5

20.02

0.788

62.89

2.48

U

10.25

63

20.2

0.797

63.46

2.5

U 1/2

10.5

63.5

20.32

0.8

63.84

2.51

V

10.625

64

20.44

0.805

64.21

2.53

V 1/4

10.75

64.5

20.68

0.814

64.97

2.56

V 1/2

11

65

20.76

0.817

65.22

2.57

W

11.125

65

20.85

0.821

65.5

2.58

W 1/4

11.25

65.5

20.94

0.824

65.78

2.59

W 1/2

11.375

66

21.08

0.83

66.22

2.61

W 3/4

11.5

66

21.18

0.834

66.54

2.62

X

11.625

66.5

21.24

0.836

66.73

2.63

X 1/4

11.75

67

21.3

0.839

66.92

2.64

X 1/2

11.875

67

21.49

0.846

67.51

2.66

Y

12

67.5

21.69

0.854

68.14

2.68

Y 1/2

12.25

68

21.89

0.862

68.77

2.71

Z

12.5

69

22.1

0.87

69.43

2.73

Z +1/2

12.75

69.5

22.33

0.879

70.15

2.76

Z+1

13

70

22.6

0.89

71

2.8

Z+1.5

13.5

71

22.69

0.893

71.28

2.81

Z+2

13.5

71.5

22.92

0.902

72

2.83

Z+2.5

14

72

23.06

0.908

72.45

2.85

Z+3

14

72.5

23.24

0.915

73.01

2.87

Z+3.5

14.25

73

23.47

0.924

73.73

2.9

Z+4

14.333

73.5

23.55

0.927

73.98

2.91

Z+4.5

14.5

74

23.87

0.94

74.99

2.95

Z+5

15

75