ตะแกรงบาร์สำหรับงานหนัก

H-25

โหลด

H-20 โหลด

H-15

โหลด

1x1/4

0.533

0.267

12.0

1'-1"

1'-0"

0'-10"

1'-2"

0'-8"

0'-7"

0'-8"

1x5/16

0.667

0.333

14.7

1'-3"

1'-2"

1'-0"

1'-5"

0'-9"

0'-8"

0'-9"

1x3/8

0.800

0.400

17.4

1'-4"

1'-3"

1'-1"

1'-7"

0'-10"

0'-8"

0'-11"

1-1/4x1/4

0.833

0.521

14.7

1'-4"

1'-3"

1'-1"

1'-8"

0'-10"

0'-9"

0'-11"

1-1/4x5/16

1.042

0.651

18.1

1'-6"

1'-5"

1'-3"

1'-11"

1'-0"

0'-10"

1'-1"

1-1/4x3/8

1.250

0.781

21.5

1'-8"

1'-6"

1'-4"

2'-1"

1'-1"

0'-11"

1'-4"

1-1/2x1/4

1.200

0.900

17.4

1'-8"

1'-6"

1'-4"

2'-3"

1'-1"

0'-11"

1'-3"

1-1/2x5/16

1.500

1.125

21.5

1'-10"

1'-8"

1'-6"

2'-6"

1'-3"

1'-1"

1'-7"

1-1/2x3/8

1.800

1.350

25.6

2'-0"

1'-10"

1'-8"

2'-9"

1'-4"

1'-3"

1'-10"

1-3/4x1/4

1.633

1.429

20.2

1'-11"

1'-9"

1'-7"

2'-10"

1'-3"

1'-2"

1'-8"

1-3/4x5/16

2.042

1.786

24.9

2'-2"

2'-0"

1'-10"

3'-2"

1'-6"

1'-5"

2'-1"

1-3/4x3/8

2.450

2.144

29.7

2'-5"

2'-3"

2'-1"

3'-6"

1'-9"

1'-8"

2'-6"

2x1/4

2.133

2.133

22.9

2'-3"

2'-0"

1'-10"

3'-6"

1'-7"

1'-5"

2'-2"

2x5/16

2.667

2.667

28.3

2'-6"

2'-4"

2'-2"

3'-11"

1'-10"

1'-9"

2'-8"

2x3/8

3.200

3.200

33.8

2'-10"

2'-8"

2'-6"

4'-3"

2'-1"

2'-1"

3'-2"

2-1/4x1/4

2.700

3.038

25.6

2'-7"

2'-4"

2'-2"

4'-2"

1'-10"

1'-9"

2'-8"

2-1/4x5/16

3.375

3.797

31.7

2'-11"

2'-9"

2'-7"

4'-5"

2'-2"

2'-2"

3'-4"

2-1/4x3/8

4.050

4.556

37.8

3'-4"

3'-2"

3'-0"

4'-9"

2'-7"

2'-6"

3'-11"

2-1/2x1/4

3.333

4.167

28.3

2'-11"

2'-9"

2'-7"

4'-7"

2'-2"

2'-2"

3'-4"

2-1/2x5/16

4.167

5.208

35.1

3'-5"

3'-3"

3'-1"

4'-11"

2'-8"

2'-7"

4'-1"

2-1/2x3/8

5.000

6.250

41.9

3'-10"

3'-9"

3'-7"

5'-3"

3'-1"

3'-1"

4'-5"

3x1/4

4.800

7.200

33.8

3'-9"

3'-7"

3'-6"

5'-6"

3'-0"

3'-0"

4'-8"

3x5/16

6.000

9.000

41.9

4'-5"

4'-4"

4'-2"

5'-11"

3'-7"

3'-8"

5'-0"

3x3/8

7.200

10.800

50.1

4'-8"

4'-7"

4'-7"

6'-4"

4'-3"

4'-4"

5'-4"

3-1/2x1/4

6.533

11.433

39.2

4'-9"

4'-7"

4'-6"

6'-5"

3'-11"

3'-11"

5'-5"

3-1/2x5/16

8.167

14.292

48.7

5'-1"

5'-1"

5'-1"

6'-11"

4'-9"

4'-10"

5'-10"

3-1/2x3/8

9.800

17.150

58.2

5'-5"

5'-4"

5'-5"

7'-4"

5'-2"

5'-3"

6'-3"

4x1/4

8.533

17.067

44.6

5'-4"

5'-4"

5'-4"

7'-4"

4'-11"

5'-1"

6'-3"

4x5/16

10.667

21.333

55.5

5'-9"

5'-9"

5'-9"

7'-11"

5'-6"

5'-8"

6'-8"

4x3/8

12.800

25.600

66.4

6'-1"

6'-1"

6'-2"

8'-5"

5'-11"

6'-0"

7'-2"

4-1/2x1/4

10.800

24.300

50.1

6'-0"

6'-0"

6'-0"

8'-3"

5'-9"

5'-11"

7'-0"

4-1/2x5/16

13.500

30.375

62.3

6'-6"

6'-6"

6'-6"

8'-11"

6'-3"

6'-4"

7'-7"

4-1/2x3/8

16.200

36.450

74.6

6'-10"

6'-10"

6'-11"

9'-6"

6'-7"

6'-9"

8'-0"

5x1/4

13.333

33.333

55.5

6'-8"

6'-8"

6'-9"

9'-2"

6'-5"

6'-7"

7'-9"

5x3/8

20.000

50.000

82.7

7'-7"

7'-8"

7'-8"

10'-6"

7'-4"

7'-6"

8'-11"

5x1/2

26.667

66.667

109.9

8'-4"

8'-5"

8'-5"

11'-7"

8'-1"

8'-3"

9'-10"

6x1/4

19.200

57.600

66.4

8'-0"

8'-0"

8'-1"

11'-1"

7'-8"

7'-10"

9'-4"

6x3/8

28.800

86.400

99.0

9'-1"

9'-2"

9'-2"

12'-8"

8'-10"

9'-0"

10'-9"

6x1/2

38.400

115.200

131.7

10'-0"

10'-1"

10'-2"

13'-11"

9'-9"

9'-11"

11'-10"

7x1/4

26.133

91.467

77.3

9'-3"

9'-4"

9'-5"

12'-11"

9'-0"

9'-2"

10'-11"

7x3/8

39.200

137.200

115.4

10'-7"

10'-8"

10'-9"

14'-9"

10'-4"

10'-6"

12'-6"

7x1/2

52.267

182.933

153.4

11'-8"

11'-9"

11'-10"

16'-3"

11'-4"

11'-7"

13'-9"

H-25

โหลด

H-20 โหลด

H-15

โหลด

1x1/4

0.421

0.211

9.7

1'-0"

0'-10"

0'-9"

1'-0"

0'-7"

0'-6"

0'-7"

1x5/16

0.526

0.263

11.9

1'-1"

1'-0"

0'-10"

1'-2"

0'-8"

0'-7"

0'-8"

1x3/8

0.632

0.316

14.0

1'-2"

1'-1"

0'-11"

1'-4"

0'-9"

0'-8"

0'-9"

1-1/4x1/4

0.658

0.411

11.9

1'-3"

1'-1"

1'-0"

1'-5"

0'-9"

0'-8"

0'-10"

1-1/4x5/16

0.822

0.514

14.5

1'-4"

1'-3"

1'-1"

1'-8"

0'-10"

0'-9"

1'-0"

1-1/4x3/8

0.987

0.617

17.2

1'-6"

1'-4"

1'-2"

1'-11"

1'-0"

0'-10"

1'-2"

1-1/2x1/4

0.947

0.711

14.0

1'-6"

1'-4"

1'-2"

1'-11"

0'-11"

0'-10"

1'-1"

1-1/2x5/16

1.184

0.888

17.2

1'-8"

1'-6"

1'-4"

2'-3"

1'-1"

0'-11"

1'-4"

1-1/2x3/8

1.421

1.066

20.4

1'-10"

1'-8"

1'-6"

2'-6"

1'-2"

1'-1"

1'-7"

1-3/4x1/4

1.289

1.128

16.2

1'-9"

1'-7"

1'-5"

2'-5"

1'-2"

1'-0"

1'-5"

1-3/4x5/16

1.612

1.410

19.9

1'-11"

1'-9"

1'-7"

2'-11"

1'-4"

1'-3"

1'-9"

1-3/4x3/8

1.934

1.692

23.7

2'-2"

1'-11"

1'-9"

3'-2"

1'-6"

1'-5"

2'-1"

2x1/4

1.684

1.684

18.3

2'-0"

1'-10"

1'-8"

3'-1"

1'-4"

1'-3"

1'-10"

2x5/16

2.105

2.105

22.6

2'-3"

2'-1"

1'-11"

3'-6"

1'-7"

1'-6"

2'-4"

2x3/8

2.526

2.526

26.9

2'-6"

2'-4"

2'-2"

3'-10"

1'-10"

1'-9"

2'-9"

2-1/4x1/4

2.132

2.398

20.4

2'-3"

2'-1"

1'-11"

3'-9"

1'-7"

1'-6"

2'-4"

2-1/4x5/16

2.664

2.998

25.3

2'-7"

2'-5"

2'-3"

4'-2"

1'-11"

1'-10"

2'-11"

2-1/4x3/8

3.197

3.597

30.1

2'-10"

2'-8"

2'-7"

4'-5"

2'-2"

2'-2"

3'-5"

2-1/2x1/4

2.632

3.289

22.6

2'-6"

2'-4"

2'-3"

4'-4"

1'-10"

1'-10"

2'-10"

2-1/2x5/16

3.289

4.112

28.0

2'-11"

2'-9"

2'-7"

4'-8"

2'-3"

2'-3"

3'-6"

2-1/2x3/8

3.947

4.934

33.3

3'-4"

3'-2"

3'-0"

4'-11"

2'-7"

2'-7"

4'-2"

3x1/4

3.789

5.684

26.9

3'-3"

3'-1"

2'-11"

5'-2"

2'-6"

2'-6"

4'-1"

3x5/16

4.737

7.105

33.3

3'-9"

3'-7"

3'-6"

5'-7"

3'-0"

3'-1"

4'-9"

3x3/8

5.684

8.526

39.8

4'-4"

4'-2"

4'-1"

5'-11"

3'-7"

3'-8"

5'-1"

3-1/2x1/4

5.158

9.026

31.2

4'-0"

3'-10"

3'-9"

6'-0"

3'-3"

3'-4"

5'-2"

3-1/2x5/16

6.447

11.283

38.7

4'-9"

4'-8"

4'-7"

6'-6"

4'-0"

4'-1"

5'-7"

3-1/2x3/8

7.737

13.539

46.2

5'-0"

5'-0"

5'-0"

6'-11"

4'-8"

4'-10"

5'-11"

4x1/4

6.737

13.474

35.5

4'-11"

4'-10"

4'-9"

6'-11"

4'-2"

4'-3"

5'-11"

4x5/16

8.421

16.842

44.1

5'-5"

5'-5"

5'-5"

7'-5"

5'-1"

5'-3"

6'-4"

4x3/8

10.105

20.211

52.7

5'-8"

5'-8"

5'-9"

7'-11"

5'-6"

5'-8"

6'-9"

4-1/2x1/4

8.526

19.184

39.8

5'-7"

5'-7"

5'-8"

7'-9"

5'-1"

5'-4"

6'-8"

4-1/2x5/16

10.658

30.375

49.4

6'-0"

6'-0"

6'-1"

8'-4"

5'-10"

6'-0"

7'-2"

4-1/2x3/8

12.789

28.776

59.1

6'-5"

6'-5"

6'-5"

8'-11"

6'-2"

6'-4"

7'-7"

5x1/4

10.526

26.316

44.1

6'-3"

6'-3"

6'-3"

8'-8"

6'-0"

6'-2"

7'-5"

5x3/8

15.789

39.474

65.5

7'-1"

7'-1"

7'-2"

9'-11"

6'-11"

7'-1"

8'-6"

5x1/2

21.053

52.632

87.0

7'-10"

7'-10"

7'-11"

10'-11"

7'-7"

7'-9"

9'-4"

6x1/4

15.158

45.474

52.7

7'-5"

7'-5"

7'-6"

10'-4"

7'-3"

7'-5"

8'-11"

6x3/8

22.737

68.211

78.4

8'-6"

8'-6"

8'-7"

11'-10"

8'-3"

8'-6"

10'-2"

6x1/2

30.316

90.947

104.2

9'-4"

9'-4"

9'-5"

13'-1"

9'-1"

9'-4"

11'-2"

7x1/4

20.632

72.211

61.2

8'-8"

8'-8"

8'-9"

12'-1"

8'-5"

8'-8"

10'-4"

7x3/8

30.947

108.316

91.3

9'-11"

9'-11"

10'-0"

13'-10"

9'-8"

9'-11"

11'-10"

7x1/2

41.263

144.421

121.4

10'-10"

10'-11"

11'-0"

15'-3"

10'-7"

10'-11"

13'-1"

H-25

โหลด

H-20 โหลด

H-15

โหลด

1x1/4

0.364

0.182

8.5

0'-11"

0'-10"

0'-9"

0'-11"

0'-7"

0'-6"

0'-6"

1x5/16

0.455

0.227

10.4

1'-0"

0'-11"

0'-10"

1'-1"

0'-8"

0'-6"

0'-7"

1x3/8

0.545

0.273

12.2

1'-1"

1'-0"

0'-11"

1'-3"

0'-9"

0'-7"

0'-9"

1-1/4x1/4

0.568

0.355

10.4

1'-2"

1'-0"

0'-11"

1'-4"

0'-9"

0'-7"

0'-9"

1-1/4x5/16

0.710

0.444

12.7

1'-3"

1'-2"

1'-0"

1'-6"

0'-10"

0'-8"

0'-11"

1-1/4x3/8

0.852

0.533

15.0

1'-5"

1'-3"

1'-1"

1'-9"

0'-11"

0'-9"

1'-1"

1-1/2x1/4

0.818

0.614

12.2

1'-5"

1'-3"

1'-1"

1'-9"

0'-11"

0'-9"

1'-0"

1-1/2x5/16

1.023

0.767

15.0

1'-7"

1'-5"

1'-3"

2'-1"

1'-0"

0'-11"

1'-3"

1-1/2x3/8

1.227

0.920

17.8

1'-8"

1'-6"

1'-4"

2'-5"

1'-1"

1'-0"

1'-6"

1-3/4x1/4

1.114

0.974

14.1

1'-8"

1'-6"

1'-3"

2'-3"

1'-1"

0'-11"

1'-4"

1-3/4x5/16

1.392

1.218

17.3

1'-10"

1'-8"

1'-6"

2'-8"

1'-2"

1'-1"

1'-8"

1-3/4x3/8

1.670

1.462

20.6

2'-0"

1'-10"

1'-8"

3'-0"

1'-4"

1'-3"

1'-11"

2x1/4

1.455

1.455

16.0

1'-10"

1'-8"

1'-6"

2'-10"

1'-3"

1'-2"

1'-9"

2x5/16

1.818

1.818

19.7

2'-1"

1'-11"

1'-9"

3'-4"

1'-5"

1'-5"

2'-1"

2x3/8

2.182

2.182

23.4

2'-4"

2'-1"

2'-0"

3'-8"

1'-8"

1'-7"

2'-6"

2-1/4x1/4

1.841

2.071

17.8

2'-1"

1'-11"

1'-9"

3'-5"

1'-6"

1'-5"

2'-2"

2-1/4x5/16

2.301

2.589

22.0

2'-4"

2'-2"

2'-0"

4'-0"

1'-9"

1'-8"

2'-8"

2-1/4x3/8

2.761

3.107

26.2

2'-8"

2'-6"

2'-4"

4'-3"

2'-0"

2'-0"

3'-2"

2-1/2x1/4

2.273

2.841

19.7

2'-4"

2'-2"

2'-0"

4'-2"

1'-8"

1'-8"

2'-7"

2-1/2x5/16

2.841

3.551

24.3

2'-8"

2'-6"

2'-5"

4'-6"

2'-0"

2'-0"

3'-3"

2-1/2x3/8

3.409

4.261

28.9

3'-0"

2'-10"

2'-9"

4'-9"

2'-4"

2'-4"

3'-10"

3x1/4

3.273

4.909

23.4

2'-11"

2'-9"

2'-8"

5'-0"

2'-3"

2'-3"

3'-8"

3x5/16

4.091

6.136

28.9

3'-5"

3'-3"

3'-2"

5'-4"

2'-9"

2'-9"

4'-7"

3x3/8

4.909

7.364

34.5

3'-11"

3'-9"

3'-8"

5'-8"

3'-2"

3'-4"

4'-11"

3-1/2x1/4

4.455

7.795

27.1

3'-8"

3'-6"

3'-5"

5'-10"

2'-11"

3'-0"

5'-0"

3-1/2x5/16

5.568

9.744

33.6

4'-4"

4'-2"

4'-1"

6'-3"

3'-7"

3'-8"

5'-5"

3-1/2x3/8

6.682

11.693

40.1

4'-10"

4'-10"

4'-10"

6'-8"

4'-2"

4'-5"

5'-9"

4x1/4

5.818

11.636

30.8

4'-5"

4'-4"

4'-3"

6'-8"

3'-9"

3'-10"

5'-9"

4x5/16

7.273

14.545

38.2

5'-2"

5'-2"

5'-2"

7'-2"

4'-6"

4'-9"

6'-2"

4x3/8

8.727

17.455

45.6

5'-6"

5'-6"

5'-6"

7'-7"

5'-3"

5'-5"

6'-7"

4-1/2x1/4

7.364

16.568

34.5

5'-4"

5'-3"

5'-3"

7'-6"

4'-7"

4'-10"

6'-5"

4-1/2x5/16

9.205

20.710

42.8

5'-9"

5'-9"

5'-10"

8'-1"

5'-7"

5'-9"

6'-11"

4-1/2x3/8

11.045

24.852

51.2

6'-2"

6'-2"

6'-2"

8'-7"

5'-11"

6'-1"

7'-5"

5x1/4

9.091

22.727

38.2

5'-11"

6'-0"

6'-0"

8'-4"

5'-7"

5'-11"

7'-2"

5x3/8

13.636

34.091

56.8

6'-9"

6'-10"

6'-10"

9'-6"

6'-7"

6'-10"

8'-3"

5x1/2

18.182

45.455

75.3

7'-6"

7'-6"

7'-7"

10'-6"

7'-3"

7'-6"

9'-1"

6x1/4

13.091

39.273

45.6

7'-1"

7'-2"

7'-2"

10'-0"

6'-11"

7'-2"

8'-7"

6x3/8

19.636

58.909

67.9

8'-1"

8'-2"

8'-3"

11'-5"

7'-11"

8'-2"

9'-10"

6x1/2

26.182

78.545

90.1

8'-11"

9'-0"

9'-1"

12'-7"

8'-9"

9'-0"

10'-10"

7x1/4

17.818

62.364

53.1

8'-3"

8'-4"

8'-5"

11'-8"

8'-1"

8'-4"

10'-1"

7x3/8

26.727

93.545

79.0

9'-5"

9'-6"

9'-7"

13'-4"

9'-3"

9'-6"

11'-6"

7x1/2

35.636

124.727

105.0

10'-5"

10'-6"

10'-7"

14'-8"

10'-2"

10'-6"

12'-8"

H-25

โหลด

H-20 โหลด

H-15

โหลด

1x1/4

0.267

0.133

6.6

0'-9"

0'-9"

0'-8"

0'-10"

0'-6"

0'-5"

0'-6"

1x5/16

0.333

0.167

7.9

0'-11"

0'-10"

0'-8"

0'-11"

0'-7"

0'-6"

0'-7"

1x3/8

0.400

0.200

9.3

1'-0"

0'-11"

0'-9"

1'-1"

0'-8"

0'-6"

0'-8"

1-1/4x1/4

0.417

0.260

7.9

1'-0"

0'-11"

0'-10"

1'-1"

0'-8"

0'-6"

0'-8"

1-1/4x5/16

0.521

0.326

9.6

1'-1"

1'-0"

0'-11"

1'-3"

0'-9"

0'-7"

0'-9"

1-1/4x3/8

0.625

0.391

11.3

1'-3"

1'-1"

1'-0"

1'-6"

0'-10"

0'-8"

0'-11"

1-1/2x1/4

0.600

0.450

9.3

1'-2"

1'-1"

1'-0"

1'-5"

0'-9"

0'-8"

0'-11"

1-1/2x5/16

0.750

0.563

11.3

1'-4"

1'-3"

1'-1"

1'-9"

0'-10"

0'-9"

1'-1"

1-1/2x3/8

0.900

0.675

13.4

1'-6"

1'-4"

1'-2"

2'-0"

1'-0"

0'-10"

1'-3"

1-3/4x1/4

0.817

0.715

10.6

1'-5"

1'-3"

1'-2"

1'-10"

0'-11"

0'-10"

1'-2"

1-3/4x5/16

1.021

0.893

13.0

1'-7"

1'-5"

1'-3"

2'-2"

1'-0"

0'-11"

1'-5"

1-3/4x3/8

1.225

1.072

15.4

1'-9"

1'-7"

1'-5"

2'-7"

1'-2"

1'-1"

1'-8"

2x1/4

1.067

1.067

12.0

1'-7"

1'-6"

1'-4"

2'-3"

1'-1"

1'-0"

1'-6"

2x5/16

1.333

1.333

14.7

1'-10"

1'-8"

1'-6"

2'-9"

1'-3"

1'-2"

1'-10"

2x3/8

1.600

1.600

17.4

2'-0"

1'-10"

1'-8"

3'-3"

1'-5"

1'-4"

2'-2"

2-1/4x1/4

1.350

1.519

13.4

1'-10"

1'-8"

1'-6"

2'-10"

1'-3"

1'-2"

1'-10"

2-1/4x5/16

1.688

1.898

16.4

2'-0"

1'-10"

1'-9"

3'-5"

1'-5"

1'-5"

2'-3"

2-1/4x3/8

2.025

2.278

19.5

2'-3"

2'-1"

1'-11"

3'-11"

1'-8"

1'-8"

2'-8"

2-1/2x1/4

1.667

2.083

14.7

2'-0"

1'-10"

1'-8"

3'-5"

1'-5"

1'-5"

2'-3"

2-1/2x5/16

2.083

2.604

18.1

2'-3"

2'-1"

2'-0"

4'-2"

1'-8"

1'-8"

2'-9"

2-1/2x3/8

2.500

3.125

21.5

2'-6"

2'-5"

2'-3"

4'-5"

1'-11"

2'-0"

3'-3"

3x1/4

2.400

3.600

17.4

2'-6"

2'-4"

2'-2"

4'-7"

1'-11"

1'-11"

3'-2"

3x5/16

3.000

4.500

21.5

2'-10"

2'-8"

2'-7"

5'-0"

2'-3"

2'-4"

3'-11"

3x3/8

3.600

5.400

25.6

3'-3"

3'-1"

3'-0"

5'-3"

2'-7"

2'-9"

4'-8"

3-1/2x1/4

3.267

5.717

20.2

3'-0"

2'-10"

2'-9"

5'-5"

2'-5"

2'-6"

4'-3"

3-1/2x5/16

4.083

7.146

24.9

3'-6"

3'-5"

3'-4"

5'-10"

2'-11"

3'-1"

5'-1"

3-1/2x3/8

4.900

8.575

29.7

4'-0"

3'-11"

3'-10"

6'-2"

3'-5"

3'-7"

5'-5"

4x1/4

4.267

8.533

22.9

3'-7"

3'-6"

3'-7"

6'-2"

3'-0"

3'-2"

5'-5"

4x5/16

5.333

10.667

28.3

4'-1"

4'-2"

4'-2"

6'-8"

3'-8"

3'-11"

5'-10"

4x3/8

6.400

12.800

33.8

4'-11"

4'-10"

4'-10"

7'-1"

4'-4"

4'-8"

6'-2"

4-1/2x1/4

5.400

12.150

25.6

4'-4"

4'-3"

4'-2"

6'-11"

3'-8"

3'-11"

6'-1"

4-1/2x5/16

6.750

15.188

31.7

5'-2"

5'-1"

5'-1"

7'-6"

4'-6"

4'-10"

6'-7"

4-1/2x3/8

8.100

18.225

37.8

5'-7"

5'-7"

5'-8"

7'-11"

5'-4"

5'-8"

7'-0"

5x1/4

6.667

16.667

28.3

5'-1"

5'-0"

5'-0"

7'-8"

4'-6"

4'-10"

6'-9"

5x3/8

10.000

25.000

41.9

6'-3"

6'-3"

6'-4"

8'-10"

6'-1"

6'-4"

7'-9"

5x1/2

13.333

33.333

55.5

6'-10"

6'-10"

6'-11"

9'-8"

6'-9"

7'-0"

8'-7"

6x1/4

9.600

28.800

33.8

6'-6"

6'-6"

6'-7"

9'-3"

6'-3"

6'-8"

8'-2"

6x3/8

14.400

43.200

50.1

7'-5"

7'-6"

7'-7"

10'-7"

7'-4"

7'-7"

9'-4"

6x1/2

19.200

57.600

66.4

8'-2"

8'-3"

8'-4"

11'-8"

8'-1"

8'-5"

10'-3"

7x1/4

13.067

45.733

39.2

7'-7"

7'-7"

7'-9"

10'-9"

7'-6"

7'-9"

9'-6"

7x3/8

19.600

68.600

58.2

8'-8"

8'-8"

8'-10"

12'-4"

8'-7"

8'-11"

10'-11"

7x1/2

26.133

91.467

77.3

9'-6"

9'-7"

9'-9"

13'-7"

9'-5"

9'-9"

12'-0"

H-25

โหลด

H-20 โหลด

H-15

โหลด

1x1/4

0.211

0.105

5.4

0'-8"

0'-8"

0'-7"

0'-9"

0'-6"

0'-5"

0'-5"

1x5/16

0.263

0.132

6.5

0'-10"

0'-9"

0'-8"

0'-10"

0'-6"

0'-5"

0'-6"

1x3/8

0.316

0.158

7.6

0'-10"

0'-10"

0'-8"

0'-11"

0'-7"

0'-6"

0'-7"

1-1/4x1/4

0.329

0.206

6.5

0'-11"

0'-10"

0'-9"

1'-0"

0'-8"

0'-6"

0'-7"

1-1/4x5/16

0.411

0.257

7.8

1'-0"

0'-11"

0'-10"

1'-2"

0'-8"

0'-7"

0'-9"

1-1/4x3/8

0.493

0.308

9.2

1'-1"

1'-0"

0'-11"

1'-4"

0'-9"

0'-7"

0'-10"

1-1/2x1/4

0.474

0.355

7.6

1'-1"

1'-0"

0'-10"

1'-3"

0'-9"

0'-7"

0'-10"

1-1/2x5/16

0.592

0.444

9.2

1'-3"

1'-1"

1'-0"

1'-6"

0'-10"

0'-8"

1'-0"

1-1/2x3/8

0.711

0.533

10.8

1'-4"

1'-3"

1'-1"

1'-9"

0'-11"

0'-9"

1'-2"

1-3/4x1/4

0.645

0.564

8.6

1'-4"

1'-2"

1'-0"

1'-7"

0'-10"

0'-9"

1'-0"

1-3/4x5/16

0.806

0.705

10.5

1'-5"

1'-3"

1'-2"

1'-11"

0'-11"

0'-10"

1'-3"

1-3/4x3/8

0.967

0.846

12.4

1'-7"

1'-5"

1'-3"

2'-3"

1'-1"

1'-0"

1'-6"

2x1/4

0.842

0.842

9.7

1'-5"

1'-4"

1'-2"

2'-0"

1'-0"

0'-11"

1'-4"

2x5/16

1.053

1.053

11.9

1'-8"

1'-6"

1'-4"

2'-5"

1'-1"

1'-0"

1'-7"

2x3/8

1.263

1.263

14.0

1'-9"

1'-8"

1'-6"

2'-10"

1'-3"

1'-2"

1'-11"

2-1/4x1/4

1.066

1.199

10.8

1'-8"

1'-6"

1'-4"

2'-5"

1'-1"

1'-1"

1'-8"

2-1/4x5/16

1.332

1.499

13.2

1'-10"

1'-8"

1'-6"

3'-0"

1'-3"

1'-3"

2'-0"

2-1/4x3/8

1.599

1.799

15.6

2'-0"

1'-10"

1'-8"

3'-6"

1'-5"

1'-5"

2'-5"

2-1/2x1/4

1.316

1.645

11.9

1'-10"

1'-8"

1'-6"

2'-11"

1'-3"

1'-3"

2'-0"

2-1/2x5/16

1.645

2.056

14.5

2'-1"

1'-11"

1'-9"

3'-7"

1'-6"

1'-6"

2'-6"

2-1/2x3/8

1.974

2.467

17.2

2'-3"

2'-1"

2'-0"

4'-2"

1'-8"

1'-9"

2'-11"

3x1/4

1.895

2.842

14.0

2'-2"

2'-1"

1'-11"

4'-1"

1'-8"

1'-8"

2'-10"

3x5/16

2.368

3.553

17.2

2'-6"

2'-4"

2'-3"

4'-9"

1'-11"

2'-0"

3'-6"

3x3/8

2.842

4.263

20.4

2'-10"

2'-8"

2'-7"

5'-0"

2'-3"

2'-5"

4'-2"

3-1/2x1/4

2.579

4.513

16.2

2'-8"

2'-6"

2'-5"

5'-1"

2'-1"

2'-2"

3'-9"

3-1/2x5/16

3.224

5.641

19.9

3'-1"

2'-11"

2'-10"

5'-6"

2'-6"

2'-8"

4'-8"

3-1/2x3/8

3.868

6.770

23.7

3'-6"

3'-4"

3'-4"

5'-10"

2'-11"

3'-2"

5'-3"

4x1/4

3.368

6.737

18.3

3'-2"

3'-0"

2'-11"

5'-10"

2'-7"

2'-9"

4'-11"

4x5/16

4.211

8.421

22.6

3'-8"

3'-7"

3'-7"

6'-3"

3'-2"

3'-5"

5'-7"

4x3/8

5.053

10.105

26.9

4'-3"

4'-2"

4'-2"

6'-8"

3'-8"

4'-0"

6'-0"

4-1/2x1/4

4.263

9.592

20.4

3'-9"

3'-7"

3'-7"

6'-7"

3'-2"

3'-5"

5'-10"

4-1/2x5/16

5.329

11.990

25.3

4'-5"

4'-4"

4'-4"

7'-1"

3'-11"

4'-3"

6'-4"

4-1/2x3/8

6.395

14.388

30.1

5'-1"

5'-0"

5'-1"

7'-6"

4'-7"

5'-0"

6'-9"

5x1/4

5.263

13.158

22.6

4'-4"

4'-3"

4'-3"

7'-4"

3'-10"

4'-2"

6'-6"

5x3/8

7.895

19.737

33.3

5'-10"

5'-10"

5'-11"

8'-4"

5'-6"

6'-0"

7'-6"

5x1/2

10.526

26.316

44.1

6'-5"

6'-5"

6'-6"

9'-2"

6'-4"

6'-8"

8'-3"

6x1/4

7.579

22.737

26.9

5'-10"

5'-10"

5'-11"

8'-9"

5'-4"

5'-11"

7'-10"

6x3/8

11.368

34.105

39.8

6'-11"

7'-0"

7'-1"

10'-0"

6'-11"

7'-3"

9'-0"

6x1/2

15.158

45.474

52.7

7'-8"

7'-8"

7'-10"

11'-1"

7'-7"

8'-0"

9'-11"

7x1/4

10.316

36.105

31.2

7'-1"

7'-2"

7'-3"

10'-3"

7'-1"

7'-5"

9'-2"

7x3/8

15.474

54.158

46.2

8'-1"

8'-2"

8'-4"

11'-8"

8'-1"

8'-5"

10'-6"

7x1/2

20.632

72.211

61.2

8'-11"

9'-0"

9'-2"

12'-11"

8'-11"

9'-4"

11'-6"