Standard Sectional
Dimension (inch)

Standard Sectional
Dimension (mm)

Weight
(kg/m)

L2*2*1/4

L51*51*6.3

4.75

L2*2*3/16

L51*51*4.8

3.63

L2*2*1/8

L51*51*3.2

2.46

L3*3*5/16

L76*76*7.9

9.09

L3*3*1/4

L76*76*6.4

7.30

L3*3*3/16

L76*76*4.8

5.53

L4*4*1/2

L102*102*12.7

19.07

L4*4*7/16

L102*102*11.1

16.83

L4*4*3/8

L102*102*9.5

14.60

L4*4*5/16

L102*102*7.9

12.21

L4*4*1/4

L102*102*6.4

9.83

L5*5*1/2

L127*127*12.7

24.13

L5*5*7/16

L127*127*11.1

21.30

L5*5*3/8

L127*127*9.5

18.32

L5*5*5/16

L127*127*7.9

15.34

L6*6*5/8

L152*152*15.9

36.05

L6*6*9/16

L152*152*14.3

32.62

L6*6*1/2

L152*152*12.7

29.19

L6*6*7/16

L152*152*11.1

25.62

L6*6*3/8

L152*152*9.5

22.19

L6*6*5/16

L152*152*7.9

18.47