Standard Sectional
Dimension inch

Standard Sectional
Dimension mm

Weight
kg/m

L1-3/4*1-1/4*1/8

44.5*31.8*3.2

1.833

L1-3/4*1-1/4*3/16

44.5*31.8*4.7

2.414

L2*1-1/4*3/16

51*31.8*4.7

2.92

L2*1-1/4*1/4

51*31.8*6.3

3.798

L2-1/2*1-1/2*3/16

64*38*4.8

3.6

L2-1/2*1-1/2*1/4

64*38*6.4

4.8

L3*2*3/16

76*51*4.8

4.6

L3*2*1/4

76*51*6.4

6.1

L3*2*5/16

76*51*7.9

7.4

L3*2-1/2*3/16

L76*64*4.8

5.1

L3*2-1/2*1/4

L76*64*6.4

6.7

L3*2-1/2*5/16

L76*64*7.9

8.3

L3*2-1/2*3/8

L76*64*9.5

9.8

L3-1/2*2-1/2*1/4

L89*64*6.4

7.3

L3-1/2*2-1/2*5/16

L89*64*7.9

9.0

L3-1/2*2-1/2*3/8

L89*64*9.5

10.7

L3-1/2*2-1/2*1/2

L89*64*12.7

13.9

L3-1/2*3*1/4

L89*76*6.4

8.0

L3-1/2*3*5/16

L89*76*7.9

9.8

L3-1/2*3*3/8

L89*76*9.5

11.7

L3-1/2*3*1/2

L89*76*12.7

15.1

L4*3*1/4

102*76*6.4

8.6

L4*3*5/16

102*76*7.9

10.7

L4*3*3/8

102*76*9.5

12.6

L4*3*1/2

102*76*12.7

16.4

L5*3*1/4

127*76*6.4

9.8

L5*3*5/16

127*76*7.9

12.1

L5*3*3/8

127*76*9.5

14.5

L5*3*7/16

127*76*11.1

16.7

L5*3*1/2

127*76*12.7

19.0

L5*3-1/2*1/4

L127*89*6.4

10.4

L5*3-1/2*5/16

L127*89*7.9

12.9

L5*3-1/2*3/8

L127*89*9.5

15.4

L5*3-1/2*1/2

L127*89*12.7

20.2

L6*3-1/2*5/16

152*89*7.9

14.5

L6*3-1/2*3/8

152*89*9.5

17.3

L6 * 3-1/2 * 1/2

152*89*12.7

22.7

L6*4*5/16

L152*102*7.9

15.3

L6*4*3/8

L152*102*9.5

18.2

L6*4*7/16

L152*102*11.1

21.2

L6*4*1/2

L152*102*12.7

24.0

L6*4*9/16

L152*102*14.3

26.8

L6*4*5/8

L152*102*15.9

29.6

L7*4*3/8

L178*102*9.5

20.2

L7*4*7/16

L178*102*11.1

23.4

L7*4*1/2

L178*102*12.7

26.5

L7*4*5/8

L178*102*15.9

32.7

L7*4*3/4

L178*102*19

38.8

L8*4*1/2

L203*102*12.7

29.0

L8*4*9/16

L203*102*14.3

32.4

L8*4*5/8

L203*102*15.9

36.0

L8*4*3/4

L203*102*19.0

42.5

L8*4*7/8

L203*102*22.2

49.3

L8*4*1

L203*102*25.4

55.4

L8*6*1/2

L203*152*12.7

34.1

L8*6*9/16

L203*152*14.3

38.1

L8*6*5/8

L203*152*15.9

42.2

L8*6*3/4

L203*152*19

50.1

L8*6*7/8

L203*152*22.2

57.9

L8*6*1

L203*152*25.4

65.5