L4X3X3/8 Dimensions & Weight
L4X3X3/8 is an unequal-leg steel angle with 4 in and 3 in legs and a 3/8 in thickness, weighing 8.5 lb per foot — a stock size for lintels, frames, bracing, and heavier connection material.
L4X3X3/8 Dimensions
| Property | Imperial | Metric |
|---|---|---|
| Leg 1 | 4 in | 101.6 mm |
| Leg 2 | 3 in | 76.2 mm |
| Thickness | 3/8 in | 9.5 mm |
| Cross-section area (A)computed from weight and steel density | 2.5 in² | 16.1 cm² |
| Weight | 8.5 lb/ft | 12.6 kg/m |
What does L4X3X3/8 cost?
At an example material price of $0.92/lb, L4X3X3/8 runs about $7.82 per foot, or roughly $156 for a 20-ft length.
Example pricing only. Actual steel pricing varies by region, grade, quantity, and market conditions — use your own supplier numbers for real bids.
Counting L4X3X3/8s off a drawing set by hand? SteelFlo finds every steel label on your PDF automatically — 3 takeoffs free.
Related sizes
Deeper reading: AISC Shape Database Guide · How to calculate steel weight