Double angle
2L8X4X3/4X3/4LLBB
2L8X4X3/4X3/4LLBB weighs 57.4 pounds per linear foot. Nominal dimensions from the AISC shape tables.
Weight per foot
57.4
lb / ft
Section dimensions
- Area
- 17 in²
- Depth (legs back to back)
- 8 in
- Outstanding leg
- 4 in
- Leg thickness
- 0.75 in
Weight of a 2L8X4X3/4X3/4LLBB by length
| Length | Pounds | Tons |
|---|---|---|
| 10 ft | 574 | 0.287 |
| 20 ft | 1,148 | 0.574 |
| 30 ft | 1,722 | 0.861 |
| 40 ft | 2,296 | 1.148 |
| 50 ft | 2,870 | 1.435 |
| 60 ft | 3,444 | 1.722 |
Catalogue weight, not scale weight. Mill tolerance means the delivered piece will differ — for a multi-line takeoff with a CSV out, use the steel weight calculator.
Other weights in this size
- 2L8X4X7/16LLBB34.4 lb/ft
- 2L8X4X7/16SLBB34.4 lb/ft
- 2L8X4X7/16X3/4LLBB34.4 lb/ft
- 2L8X4X7/16X3/4SLBB34.4 lb/ft
- 2L8X4X7/16X3/8LLBB34.4 lb/ft
- 2L8X4X7/16X3/8SLBB34.4 lb/ft
- 2L8X4X1/2LLBB39.2 lb/ft
- 2L8X4X1/2SLBB39.2 lb/ft
- 2L8X4X1/2X3/4LLBB39.2 lb/ft
- 2L8X4X1/2X3/4SLBB39.2 lb/ft
- 2L8X4X1/2X3/8LLBB39.2 lb/ft
- 2L8X4X1/2X3/8SLBB39.2 lb/ft
Nearest weights
The closest double angles sections by weight per foot — a starting point when a section is over or under budget.
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Source: AISC Steel Construction Manual shape tables. Values are nominal. Search all 2,091 shapes.