L3-1/2X3-1/2X5/16 Dimensions & Weight

L3-1/2X3-1/2X5/16 is an equal-leg steel angle with equal 3-1/2 in legs and a 5/16 in thickness, weighing 7.2 lb per foot — a stock size for lintels, frames, bracing, and heavier connection material.

L3-1/2X3-1/2X5/16 Dimensions

PropertyImperialMetric
Leg 13-1/2 in88.9 mm
Leg 23-1/2 in88.9 mm
Thickness5/16 in7.9 mm
Cross-section area (A)computed from weight and steel density2.12 in²13.7 cm²
Weight7.2 lb/ft10.7 kg/m

What does L3-1/2X3-1/2X5/16 weigh and cost?

L3-1/2X3-1/2X5/16 weighs 7.2 lb per foot. At an example material price of $0.92/lb that is about $6.62 per foot. Set your quantity, length, and price to total your own run:

Total weight
144 lbs
Material cost
$132.48

Material only, example pricing. Actual steel pricing varies by region, grade, quantity, and market conditions — use your own supplier numbers for real bids.

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